Dell Inspiron 1545 Dell™ Technology Guide
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- Dell Inspiron 1545 | Dell™ Technology Guide - Page 1
Dell™ Technology Guide www.dell.com | support.dell.com - Dell Inspiron 1545 | Dell™ Technology Guide - Page 2
of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property represents Windows Vista Start button. represents Windows XP Start button. Information in this document owned by Bluetooth SIG, Inc. and is used by Dell Inc. under license; Blu-ray Disc is a - Dell Inspiron 1545 | Dell™ Technology Guide - Page 3
Support 24 Windows Vista 25 Windows® XP 25 Control Panel 26 Information About Installed Hardware 26 Device Manager 26 Hardware Devices Installed on Your Computer 27 Programs Installed on Your Computer 28 Wireless Networking 28 Dell Support Website 29 Technical Support 29 Customer Service - Dell Inspiron 1545 | Dell™ Technology Guide - Page 4
Program Shortcuts on the Desktop 37 Shortcut Menus 38 Changing the Desktop Appearance 39 Windows Vista 39 Windows® XP 40 Setting up a Screen Saver 41 Windows Vista 41 Windows XP 41 Start Button (Menu 42 Overview 42 Customizing the Start Menu 43 Control Panel 44 Accessing and Using - Dell Inspiron 1545 | Dell™ Technology Guide - Page 5
Windows® XP 49 Troubleshooting 50 Choosing the Best Display Settings 50 Setting the Display Resolution for External LCD Monitors 50 Setting the Display for Multiple Monitors 51 Windows Vista 52 Windows XP 52 Using the Ambient Light Sensor in Bright or Low-Light Environments 53 Cables and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 6
64 Troubleshooting a Laptop Computer 68 General Keyboard Shortcuts 69 5 Printers-Settings and Drivers XP 72 Setting up Printers 73 Adding a Printer 73 Setting the Default Printer 74 Sharing Printers on a Network 74 Installing a Printer Driver 75 6 Drives and Media 77 Freeing up Hard Drive - Dell Inspiron 1545 | Dell™ Technology Guide - Page 7
is the Source of a Device Problem 79 Replacing a Driver With a Previous Version of the Driver 79 Using the Drivers and Utilities Media to Reinstall a Driver 80 Manually Reinstalling a Driver 80 Drive Problems 81 Optical Drive Problems 82 Hard Drive Problems 82 Working with RAID 83 RAID - Dell Inspiron 1545 | Dell™ Technology Guide - Page 8
That is not Responding . . . . 103 Docking and Undocking Your Laptop Computer. . . . 104 Undocking Your Computer While it is Running- Hot Shutting Down a Computer When it Stops Responding and Displays a Solid Blue Screen 106 Starting Your Computer in Safe Mode 107 Restarting Your Computer After a - Dell Inspiron 1545 | Dell™ Technology Guide - Page 9
XP 115 Sharing Files With Password Protection. . . . . . 115 Restricting Access to a File 115 Transferring Files and Settings to a New Computer . . 116 Transferring Files From a Computer Running Windows XP Backup With Hidden Drives 119 Restoring Files 119 Windows Vista 119 Windows XP 119 9 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 10
127 Windows Vista 127 Windows® XP 128 Performance Tuning 129 System Setup Based Performance Tuning . . . . 129 Software Based Performance Tuning 129 NVIDIA Performance 129 NVIDIA Monitor 130 Cleaning Up Your Hard Drive 131 Defragmenting Your Hard Drive 132 Detecting and Repairing Disk - Dell Inspiron 1545 | Dell™ Technology Guide - Page 11
Your Laptop Computer for the First Time 142 Preserving the Life of a Battery 142 Replacing a Battery 143 Checking the Battery Charge 143 Conserving Battery Power 145 Charging the Battery 145 Storing a Battery 146 US Department of Transportation (DOT) Notebook Battery Restrictions 146 Dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 12
Wireless Network Card 154 Reinstalling Software and Drivers for Your Wireless Network Card 154 . 160 Activating Mobile Broadband Service 160 Managing the Network With the Dell Mobile Broadband Card Utility 161 (Hotspots 165 Locating Networks With the Dell Wi-Fi Catcher™ Network Locator 166 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 13
171 Web Browsers for Viewing Internet Sites . . . . . 172 Web Addresses 173 Setting up Your Internet Connection 173 Windows Vista 173 Windows® XP 174 Troubleshooting Problems Connecting to the Internet 175 Web Browser Settings 175 Setting the Browser Home Page 175 Setting the Way the Browser - Dell Inspiron 1545 | Dell™ Technology Guide - Page 14
by Blocking and Deleting Cookies 189 14 E-mail 191 Setting up a new E-mail Account 191 Windows Vista 192 Windows® XP 192 Managing and Organizing E-mail Messages . . . . . 192 Windows Vista 192 Windows XP 194 Securing Your E-mail 194 Reducing Spam 195 Viruses and Phishing 196 14 Contents - Dell Inspiron 1545 | Dell™ Technology Guide - Page 15
XP 198 Creating a Contact Group (Mailing List 198 Windows Vista 198 Windows XP 199 Backing Up E-mail Messages 200 Windows Vista 200 Windows XP Connections 207 Laptop Media Devices (MP3 Players 208 Connecting a Laptop Media Device (MP3 Player) to Your Computer 208 Setting up the Laptop Media - Dell Inspiron 1545 | Dell™ Technology Guide - Page 16
and Video Files to Your Laptop Media Device 209 Playing Media Using the Dell Travel Remote . . . . . 210 Adjusting the Volume on Your Computer 210 Enabling S/PDIF Digital Audio Through the Media Software 210 Enabling S/PDIF Digital Audio in the Windows Audio Driver 211 Setting up the Cyberlink - Dell Inspiron 1545 | Dell™ Technology Guide - Page 17
245 Accessing the Video Card Control Features . . . . 245 Getting Help for Video Display Resolution Problems 245 Adjusting Display Settings With the Vendor Video Card Control Panel 246 Windows Vista 246 Windows XP 246 Using the Wizards 247 Using a Video Card Wizard to Configure Display Settings - Dell Inspiron 1545 | Dell™ Technology Guide - Page 18
. . . 249 Troubleshooting Display Settings 249 Where to Find Help 249 Resolving Common Problems 249 17 Security and Privacy 251 Protecting Your Computer-Using Administrator Rights, User Groups, and Passwords 251 Administrator Rights 251 User Groups 252 Passwords - Dell Inspiron 1545 | Dell™ Technology Guide - Page 19
Computers 273 Diagnostic Lights for Desktop Computers . . . . . 274 Diagnostic Lights for Laptop Computers 275 System Messages for Desktop Computers. . . . . 275 System Messages for Laptop Computers . . . . . 276 Windows Hardware Troubleshooter 280 Running the Dell Diagnostics 281 Contents 19 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 20
Dell Support Center 285 Solving Problems 287 Battery Problems 287 Drive Problems 287 Optical Drive Problems 288 E-Mail, Modem, and Internet Problems . . . . . 289 Error Messages 290 IEEE 1394 Device Problems 291 Keyboard Problems for External Keyboards . . . 292 Lockups and Software Problems - Dell Inspiron 1545 | Dell™ Technology Guide - Page 21
Changing Boot Sequence to a USB Device . . . . 310 Changing the BIOS Settings 310 Viewing the BIOS Settings 311 Upgrading the BIOS (Flashing the BIOS 311 22 Ports 313 USB Port 313 IEEE 1394 Port 314 RS232 Serial Port 315 Parallel Port 316 eSATA Port 317 Modem 318 Ethernet Port - Dell Inspiron 1545 | Dell™ Technology Guide - Page 22
Ports 329 23 Getting Help 331 Obtaining Assistance 331 Dell Support Service 332 Technical Support and Customer Service . . . . 332 DellConnect 332 Online Services 333 AutoTech Service 334 Automated Order-Status Service 334 Problems With Your Order 334 Product Information 334 Returning - Dell Inspiron 1545 | Dell™ Technology Guide - Page 23
is consistently located on the left side of the Windows taskbar. Start button From the Start button menu, you can access: • Microsoft Windows Help and Support • Control Panel • Information About Installed Hardware • Device Manager • Programs Installed on Your Computer • Wireless Networking - Dell Inspiron 1545 | Dell™ Technology Guide - Page 24
: 1 Click Start or → Help and Support. 2 Click the topic or task you want to perform. 3 If the specific task is not listed, use the search option. In the Start Search field (or Search in Windows XP), type a word or phrase that describes your question, and then press or click the arrow - Dell Inspiron 1545 | Dell™ Technology Guide - Page 25
Panel→ System and Maintenance→ System to view your computer information. Windows® XP User's Guides To view the user's guides available on your computer, click Start → Help and Support→ Dell User and System guides (from the Pick a Topic options). Basic Information Click Start → Help and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 26
INFORMATION: See Windows Help and Support: click Start or → Help and Support. Information About Installed Hardware Device Manager Use the Device Manager to view a list of all devices installed on your computer and to learn more about how a specific device is configured. 26 Finding Information - Dell Inspiron 1545 | Dell™ Technology Guide - Page 27
under Tasks). Windows® XP Click Start → Support: click Start or → Help and Support. Hardware Devices Installed on Your Computer Click Start or → All Programs→ Accessories→ System Tools→ System Information. Double click Components to expand the Components category. Device Specifications - Dell Inspiron 1545 | Dell™ Technology Guide - Page 28
information is available in the following sources: Device guides Windows Help and Support See Microsoft Windows Help and Support to access device guide for the specific wireless card installed in your computer. The device guide provides helpful information about connecting to a wireless network - Dell Inspiron 1545 | Dell™ Technology Guide - Page 29
for Dell products. • Dell Forums: Information on forums for discussion and support of Dell products. • Contact Us: Information on various options available for contacting Dell. Technical Support • Drivers and Downloads • Enterprise Resource Center • Find Express Service Code • Manuals Finding - Dell Inspiron 1545 | Dell™ Technology Guide - Page 30
• My Systems List • Security Center • Support History & Status • System Configuration • Technical Subscriptions • Troubleshooting Search • Windows Vista Center • Windows XP Support Center • Wireless Center Customer Service • Dell Financial Services • FAQs • Invoices • Missing, Wrong & Damaged • - Dell Inspiron 1545 | Dell™ Technology Guide - Page 31
Contracts & Forms • Warranty Status Dell Forums • Support Forums • Discussion Forums Contact Us • Customer Service • Financing Support • Sales Support • Technical Support • International Notebook Support BIOS (System Setup Program) Settings The BIOS is a utility that serves as an interface between - Dell Inspiron 1545 | Dell™ Technology Guide - Page 32
32 Finding Information - Dell Inspiron 1545 | Dell™ Technology Guide - Page 33
Microsoft Windows Desktop desktop shortcut icons Start button taskbar notification area Overview The Microsoft® Windows® desktop is the display screen area that appears after the Windows operating system starts up. The components of the desktop include a background, icons, shortcuts, and a - Dell Inspiron 1545 | Dell™ Technology Guide - Page 34
FOR MORE INFORMATION: To learn more about the Windows desktop, see "Windows Basics" in Windows Help and Support: click Start or → Help and Support. Taskbar Start button Quick Launch toolbar taskbar button notification area Overview The Windows taskbar is usually located at the bottom of the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 35
the Windows desktop, see "Windows Basics" in Windows Help and Support: click Start or → Help and Support. Displaying the Taskbar 1 Right-click on an open area of on an open area of the taskbar. 2 Click Properties. The screen defaults to the Taskbar tab. 3 For computers running Windows Vista®, select - Dell Inspiron 1545 | Dell™ Technology Guide - Page 36
For computers running Windows® XP, continue with the next step. 4 Click the Customize button in the Notification area. 5 Select an item, then choose its behavior. 6 Click OK. Desktop Icons and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 37
link to the file. FOR MORE INFORMATION: To learn more about the Windows desktop, see "Windows Basics" in Windows Help and Support: click Start or → Help and Support. Creating and Deleting Program Shortcuts on the Desktop You can create a shortcut to a program, file, or folder by using: Windows - Dell Inspiron 1545 | Dell™ Technology Guide - Page 38
Shortcut Menus Create Shortcut Delete Rename Properties Shortcut menus are available for many components of the Windows desktop, including files and folders. These menus provide quick access to the most common commands for an item. To access the shortcut menus, position the cursor over the item and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 39
Properties Menu screen. Use the tabs to select the items you want to adjust. Windows Vista® From the desktop: 1 Right-click an open area of the desktop. 2 Click Personalize, and the Personalize appearance and sounds window appears. 3 Review the available options and follow the instructions provided - Dell Inspiron 1545 | Dell™ Technology Guide - Page 40
and sounds window appears. 3 Review the available options and follow the instructions provided. Windows® XP From the desktop: 1 Right . 2 The Appearance and Themes window appears. 3 Review the available options and follow the instructions provided. FOR MORE INFORMATION: To learn more about - Dell Inspiron 1545 | Dell™ Technology Guide - Page 41
4 Adjust the length of time for your computer to remain inactive before the screen saver appears. 5 Click OK. NOTE: After the screen saver activates, you may need to log-in again to access your computer. Windows XP 1 Right-click an open area of the desktop. 2 Click Properties. The Display Properties - Dell Inspiron 1545 | Dell™ Technology Guide - Page 42
screen saver activates, you may need to log-in to access your computer. Start Button (Menu) Overview The Start button opens the Start menu, which provides access to: • Control Panel • Programs • Files • Computer settings • Tools that monitor your computer's performance • Windows Help and Support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 43
a program, folder, or file onto the Start button. FOR MORE INFORMATION: To learn more about the Windows desktop, see "Windows Basics" in Windows Help and Support: click Start or → Help and Support. Microsoft Windows Desktop 43 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 44
desktop • Set up printers and other devices • Perform maintenance to enhance performance HINT: A list of the items you can customize appears in the Control Panel screen. Hold your cursor over each item to display the pop-up text box that explains its function. 44 Microsoft Windows Desktop - Dell Inspiron 1545 | Dell™ Technology Guide - Page 45
Basics" in Windows Help and Support: click Start or → Help and Support. Customizing Your Computer Settings 1 the space on your hard drive or rearrange items on your hard drive to make programs run faster make changes to enhance performance. Windows XP 1 Click Start →Control Panel→ Performance - Dell Inspiron 1545 | Dell™ Technology Guide - Page 46
, to access the Device Manager: Windows Vista Click Start→ Control Panel→ System and Maintenance→ Administrative Tools→ Computer Management. Windows XP Click Start→ Control Panel→ Performance and Maintenance→ Administrative Tools→ Computer Management. OR Right-click My Computer and select Properties - Dell Inspiron 1545 | Dell™ Technology Guide - Page 47
Compliance Homepage at www.dell.com/regulatory_compliance. Cleaning Your Computer's Display Screen To clean the display for a desktop computer, wipe the screen with a soft cloth dampened with water. To clean the display screen for a laptop computer, wipe the screen with a soft cloth dampened - Dell Inspiron 1545 | Dell™ Technology Guide - Page 48
the screen. As drivers, which are designed to offer the best performance with your Dell-installed operating system. FOR MORE INFORMATION: To learn more about display resolution, see "Adjusting Display Settings With the Vendor Video Card Control Panel" on page 246. Also, see Windows Help and Support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 49
program at a specific resolution, both the video card and the display must support the resolution, and the necessary video drivers must be installed. /increase the screen resolution. 5 Click Apply to check if the selected resolution is ok, if not repeat step 4. 6 Click OK. Windows® XP 1 Right-click - Dell Inspiron 1545 | Dell™ Technology Guide - Page 50
resolution is ok, if not repeat step 4. 6 Click OK. Troubleshooting Blurry text: If you change the display resolution from the current settings to one not supported by your computer and display, the image may appear blurry or text may be hard to read. Unsupported resolution or color settings: If you - Dell Inspiron 1545 | Dell™ Technology Guide - Page 51
the Display Settings window, move the Resolution slider bar to the left or right to select a screen resolution that matches the native resolution of the external LCD monitor. 6 Click OK. Windows® XP 1 Right-click an open area of the desktop. 2 Click Properties. The Display Properties window appears - Dell Inspiron 1545 | Dell™ Technology Guide - Page 52
NOTE: Your video card must support multiple monitors. See Windows Help and Support for information on the requirements for desktop onto this monitor - allows you to drag items across your screen onto alternate monitors. 6 Click OK. Windows XP 1 Right-click an open area of the desktop. 2 Click - Dell Inspiron 1545 | Dell™ Technology Guide - Page 53
detailed information about the Control Panel, see "Windows Basic" in Windows Help and Support: click Start or → Help and Support. Using the Ambient Light Sensor in Bright or LowLight Environments: NOTE: Your laptop computer may not have an ambient light sensor. NOTE: The ambient light sensor adjusts - Dell Inspiron 1545 | Dell™ Technology Guide - Page 54
You can enable or disable the ambient light sensor feature by pressing the and left-arrow key combination. NOTE: Do not cover the ambient light sensor with any adhesive labels. If covered, the sensor-when enabled-automatically sets the display brightness to the minimum level. NOTE: The ambient - Dell Inspiron 1545 | Dell™ Technology Guide - Page 55
two cable requirements, power and data. Your Dell monitor may support one or more of the following data connectors: 1 2 3 4 5 6 7 Connector 1 VGA 2 DVI 3 Composite 4 Component 5 S-Video 6 HDMI 7 DisplayPort Signal Type Audio Support Connects to Analog No Monitor or Projector Digital - Dell Inspiron 1545 | Dell™ Technology Guide - Page 56
- Features and Benefits Dell, in collaboration with DisplayPort enables the introduction of "direct drive" digital monitors, resulting in the most (bpp)). •Up to 120Hz refresh rate. •HDCP v1.3 support for viewing Blu-ray disc content. •Support for cables up to 15m long. •A single interface and cable - Dell Inspiron 1545 | Dell™ Technology Guide - Page 57
on your Microsoft® Windows® desktop. FOR MORE INFORMATION: To learn more about these devices, see the documentation for your computer. Also, see Windows Help and Support: click Start → Help and Support. Navigation Devices (Mouse, Keyboard, Touch Pad) 57 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 58
to select or click items on the screen. • Use the scroll wheel to scroll through pages or windows on the screen. To scroll down, roll the wheel bar to select the speed that feels right for you. 3 Click OK. Windows® XP 1 Click Start → Control Panel→ Printers and Other Hardware→ Mouse. 2 On the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 59
options for how the scroll wheel on your mouse operates. 3 Click OK. Windows® XP 1 Click Start → Control Panel→ Printers and Other Hardware→ Mouse. 2 On on the wheel, or click One screen at a time. 3 Click OK. Cleaning a Non-Optical Mouse If your screen cursor (mouse pointer) skips or moves - Dell Inspiron 1545 | Dell™ Technology Guide - Page 60
it. Check the manufacturer's guide or website for instructions. 3 Install the device, using the instructions in the following section service, select the check box next to the service on the Services tab, and click OK. • To disable a service, clear the check box next to the service on the Services - Dell Inspiron 1545 | Dell™ Technology Guide - Page 61
Alert me when a new Bluetooth device wants to connect check box. Windows® XP 1 Attach or turn on your Bluetooth-enabled adapter. 2 Make your mouse Check the documentation for the mouse for any passkey instructions. 8 Follow the remaining instructions in the wizard. FOR MORE INFORMATION: To learn - Dell Inspiron 1545 | Dell™ Technology Guide - Page 62
PC pen on some computers) to move the cursor or select objects on the screen: • To move the cursor, lightly slide your finger or pen over the NOTE: Your laptop computer may not support the circular scrolling feature. To configure the circular scrolling, double-click the Dell Touch pad icon - Dell Inspiron 1545 | Dell™ Technology Guide - Page 63
laptop computer may not support single finger zoom feature. To change the zoom settings, double-click the Dell from their electrical outlets. 3 Remove any installed batteries. 4 Moisten a soft, lint-free cloth with with items on the screen check box. 3 Click OK. Windows® XP 1 Click Start → - Dell Inspiron 1545 | Dell™ Technology Guide - Page 64
on the screen check box. -detects and installs the drivers for your mouse when guide for more information. Also, see Windows Help and Support: click Start or → Help and Support. Troubleshooting a USB Pointing Device You may need to reactivate a USB pointing device if any of the following problems - Dell Inspiron 1545 | Dell™ Technology Guide - Page 65
problems with the pointing device, check the software driver for the device. You may have to reinstall the driver. See "Determining Whether a Device Driver is the Source of a Device Problem and so on, for performing specific tasks • Navigation keys for moving laptop computers is integrated into the alphabetic keys - Dell Inspiron 1545 | Dell™ Technology Guide - Page 66
2 Adjust the keyboard settings you want to change and click OK. Windows XP 1 Click Start → Control Panel→ Printers and Other Hardware→ Keyboard. 2 and click OK. Backlit Keyboard NOTE: Your computer may not support a backlit keyboard feature. The backlit keyboard provides visibility in dark - Dell Inspiron 1545 | Dell™ Technology Guide - Page 67
click Change keyboards. 4 Under Installed services, click Add. 5 Click the language you want to add, select the text services you want to add, and Click the Keyboard layout button, and then select a keyboard layout. Windows XP 1 Click Start → Control Panel→ Date, Time, Language, and Regional - Dell Inspiron 1545 | Dell™ Technology Guide - Page 68
Using the Numeric Keypad on a Laptop Computer numeric keypad Your laptop computer may have a numeric keypad integrated into the keyboard. The keypad corresponds to the keypad of an extended keyboard. • To type a number or symbol, press - Dell Inspiron 1545 | Dell™ Technology Guide - Page 69
. Renames the selected item. Searches for a file or folder. Displays the Address bar list in Windows Explorer. Refreshes the active window. Cycles through screen elements in a window or on the desktop. Activates the menu bar in the active program. Copies a selected item. Cuts a selected item. Pastes - Dell Inspiron 1545 | Dell™ Technology Guide - Page 70
Switches between open items. Cycles through items in the order in which they were opened. Deletes a selected item and move it to the Recycle Bin. Deletes the selected item without moving it to the Recycle Bin first. and right-arrow key - Dell Inspiron 1545 | Dell™ Technology Guide - Page 71
Printers-Settings and Drivers Accessing Printer Information You can find information about your printer(s) through the Start button. a list of printers connected to your computer. See your printer manufacturer's documentation for hardware-specific information. Printers-Settings and Drivers 71 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 72
print) and ink or toner usage, supported paper size, and so on. For Windows Vista® 1 Click Start Faxes. →Control Panel→ Hardware and Sound→ Printers and For Windows® XP Click Start → Control Panel→ Printers Quality Type tab to select your photo paper type. 72 Printers-Settings and Drivers - Dell Inspiron 1545 | Dell™ Technology Guide - Page 73
computers to your printer. EXAMPLE: You have a laptop computer that you use at work and at home. XP Click Start → Control Panel→ Printers and Other Hardware→ Printers and Faxes. 2 Click Add a Printer. 3 Follow the instructions on the Add Printer Wizard screen. Printers-Settings and Drivers - Dell Inspiron 1545 | Dell™ Technology Guide - Page 74
For instructions on installing a network service, see "Networks (LAN, Wireless, Mobile Broadband)" on page 149. Once your computer is connected to a network, you can add your printer to that connection. FOR MORE INFORMATION: To learn more about connecting to a network, see Windows Help and Support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 75
and Utilities installation program starts, follow the prompts on the screen. NOTE: In most cases, the Drivers and Utilities program starts automatically. If it does not, start Windows Explorer, click your media drive directory to display the media contents, and then double-click the autorcd.exe - Dell Inspiron 1545 | Dell™ Technology Guide - Page 76
, and restart your computer. For device driver information, see the documentation that came with the device. 6 Click the driver that you want to reinstall and follow the instructions on the screen. If a particular driver is not listed, then that driver is not required by your operating system - Dell Inspiron 1545 | Dell™ Technology Guide - Page 77
is space reserved on the hard drive for conducting a System Restore (see "Using Microsoft® Windows® System Restore" on page 265). To determine the amount of hard drive space used by Shadow Storage: 1 Click Start → All Programs→ Accessories. 2 Right-click Command Prompt. Drives and Media 77 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 78
Shadow Storage. Reducing Hard Drive Space Used by Shadow Storage 1 Click Start → All Programs→ Accessories. 2 Right-click Support for information on optimum and minimum sizes for this storage area. Solid-State Drive (SSD) A solid-state drive (SSD) is a data storage device that uses solid-state memory - Dell Inspiron 1545 | Dell™ Technology Guide - Page 79
Properties. 4 Click the Drivers tab→ Roll Back Driver. If Device Driver Rollback does not resolve the problem, use System Restore (see "Using Microsoft® Windows® System Restore" on page 265) to return your computer to the state that existed before you installed the new driver. Drives and Media 79 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 80
that came with the device for information about the driver for that device. 6 Click the driver that you want to reinstall and follow the instructions on the screen. Manually Reinstalling a Driver 1 Download the driver for the device to your hard drive. 2 Click Start and right-click Computer. 3 Click - Dell Inspiron 1545 | Dell™ Technology Guide - Page 81
restart your computer. HINT: The Dell Support website at support.dell.com and your Drivers and Utilities media provide approved drivers for Dell computers. If you install drivers obtained from other sources, your computer might not work correctly. Drive Problems CAUTION: Before you begin any of - Dell Inspiron 1545 | Dell™ Technology Guide - Page 82
Dell Diagnostics" on page 281. Optical Drive Problems NOTE: High-speed optical drive vibration is normal and may cause noise, which does not indicate a defect in the drive . Hard Drive Problems A L L O W T H E C O M P U T E R T O C O O L B E F O R E T U R N I N G I T O N - A hot hard drive may - Dell Inspiron 1545 | Dell™ Technology Guide - Page 83
. For Windows® XP: Click Start RAID requires multiple hard drives. The number of hard drives required varies support other RAID levels (5, 10, 50). For information about these levels, see support.dell.com. RAID Level 0 NOTICE: RAID level 0 provides no redundancy. Therefore, a failure of one drive - Dell Inspiron 1545 | Dell™ Technology Guide - Page 84
is searching for and reading the next block. RAID 0 uses the full storage capacities of both drives. For example, two 120GB hard drives combine to provide 240 GB of hard drive space on which to store data. NOTE: In a RAID 0 configuration, the size of the configuration is equal to the size of the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 85
, read and write operations are directed to the remaining drive. A replacement drive can then be rebuilt using the data from the remaining drive. NOTE: In a RAID 1 configuration, the size of the configuration is equal to the size of the smallest drive in the configuration. Drives and Media 85 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 86
and write operations are directed to the other surviving drives. A replacement drive can then be rebuilt using the data from the surviving drives. Also, because data is duplicated on the primary and additional drives, four 120-GB RAID level 1 drives collectively have a maximum of 240-GB on which to - Dell Inspiron 1545 | Dell™ Technology Guide - Page 87
mode. 1 Enter the system setup program (see "Entering the System Setup Program" on page 308). 2 Press the up- and down-arrow keys to highlight Drives, and then press . 3 Press the up- and down-arrow keys to highlight the applicable hard drive, and then press . Drives and Media 87 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 88
4 Press the left- and right-arrow keys to highlight RAID On, and then press . 5 Repeat the process, as needed, for each hard drive. NOTE: Hard drives in a RAID configuration should be of equal size to avoid unallocated space. 6 Press , press the left- and right-arrow keys to highlight - Dell Inspiron 1545 | Dell™ Technology Guide - Page 89
Repeat these steps for each disk you want to include in the RAID array. NOTE: The number of drives supported in each RAID array varies, depending on what computer you have. 7 After assigning the hard drives to an array, press . The Clear disk data prompt appears. NOTICE: You lose all data on the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 90
Free Disk Selection window appears. NOTE: Only RAID-enabled hard drives are listed as free disks. 7 Click to select the drives that will make up the RAID configuration, click Next, and then click Next again. NOTE: The number of drives supported in each RAID array varies, depending on what computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 91
. A confirmation screen appears with the name and size of the array that you have marked for deletion. 5 Click Finish to delete the RAID configuration. The MediaShield RAID management utility window appears and lists any remaining arrays along with any other installed hard drives. Converting From - Dell Inspiron 1545 | Dell™ Technology Guide - Page 92
the upgrade/migration process along with any other installed hard drives. Rebuilding a RAID Configuration (RAID 1 only) If one of the hard drives in System Tasks pane. The NVIDIA Rebuild Array Wizard screen appears. 4 Click Next. 5 Select the hard drive you want to rebuild by clicking the check box - Dell Inspiron 1545 | Dell™ Technology Guide - Page 93
RAID Level 1 Configuration" on page 97. Configuring a RAID 0 or RAID 1 Array Before Installing the Operating System NOTICE: You lose any data on your hard drives when you create a RAID configuration using the following procedure. Back up data that you want to keep before continuing. NOTICE: Use the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 94
the Create RAID Volume Wizard, and then click Next. 4 On the Select Volume Location screen, select the first hard drive you want to include in your RAID level 0 volume, and then click the right arrow. 5 Select a second hard drive to include in your RAID level 0 volume, and then click the right arrow - Dell Inspiron 1545 | Dell™ Technology Guide - Page 95
as the RAID level, and then click Next to continue. 6 On the Select Volume Location screen, click the first hard drive you want to use, and then click the right arrow. 7 Click a second hard drive until two drives appear in the Selected window, and then click Next. 8 In the Specify Volume Size window - Dell Inspiron 1545 | Dell™ Technology Guide - Page 96
the average file size, choose 128 KB as your stripe size. 8 On the Select Source Hard Drive screen, double-click the hard drive from which you want to migrate, and click Next. This drive should be the hard drive containing the data or operating system files that you want to keep on the RAID volume - Dell Inspiron 1545 | Dell™ Technology Guide - Page 97
system files that you want to keep on the RAID volume). 7 On the Select Source Hard Drive screen, double-click the hard drive from which you want to migrate, and click Next. This drive should be the hard drive containing the data or operating system files that you want to keep on the RAID volume - Dell Inspiron 1545 | Dell™ Technology Guide - Page 98
98 Drives and Media - Dell Inspiron 1545 | Dell™ Technology Guide - Page 99
open files and close all programs. 2 Click Start button. and move the mouse pointer to the arrow next to the lock 3 Click Shut Down. Windows® XP 1 Save and close all open files and close all programs. Shutting Down Your Computer 99 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 100
is not operating properly, restarting Windows often solves the problem. FOR MORE INFORMATION: To learn more about turning off your computer properly in Windows, see Windows Help and Support: click Start or → Help and Support. NOTE: Windows operating systems start automatically when you turn - Dell Inspiron 1545 | Dell™ Technology Guide - Page 101
off the power to your computer, for example, when you want to add memory or you don't plan to use the computer for several days. Windows® XP Standby Hibernation Shut Down Standby is a state in which the display and hard disks turn off, so that your computer uses less power. When you want - Dell Inspiron 1545 | Dell™ Technology Guide - Page 102
a program on your computer stops responding or appears frozen, Windows will try to find the problem and fix it automatically. In order to continue work, you may have to end (terminate Task Manager, see Windows Help and Support: click Start or → Help and Support. 102 Shutting Down Your Computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 103
responding. A process can be a program, such as Windows Explorer, or a service, such as MSTask. 1 Right-click the taskbar, and click Task Manager→ lose any unsaved data. If you end a process associated with a system service, some part of the system may not function properly. FOR MORE INFORMATION: - Dell Inspiron 1545 | Dell™ Technology Guide - Page 104
ACPI-enabled, ACPI will appear next to the device name. Windows XP 1 Click Start Maintenance. → Control Panel→ Performance and 2 Click device name. FOR MORE INFORMATION: To learn more about undocking your laptop computer, see the documentation that came with your computer and the documentation - Dell Inspiron 1545 | Dell™ Technology Guide - Page 105
1) If the computer does not have power from a battery, the computer turns off when you undock it, and you If this is not successful, you may need to manually end a program and/or process using Task Manager Vista When you attempt to shut down, the screen may darken and show you which programs are - Dell Inspiron 1545 | Dell™ Technology Guide - Page 106
shutting down your computer, see Windows Help and Support: click Start or → Help and Support. Windows XP When you attempt to shut down, Windows may display a Solid Blue Screen When an operating system experiences an unrecoverable error, the computer displays a blue screen containing error codes, - Dell Inspiron 1545 | Dell™ Technology Guide - Page 107
battery for a laptop computer to ensure that power is off and components will reset when the power is turned back on. See "Replacing a Battery" on page 143. HINT: If an error message is displayed when the computer stops responding, write down the message. This will help you troubleshoot the problem - Dell Inspiron 1545 | Dell™ Technology Guide - Page 108
To learn more about Safe Mode, see Windows Help and Support: click Start or → Help and Support. If your computer suffers a power loss, it may options on your computer, see: • Windows Help and Support: click Start or and Support → Help • "Maintenance Tasks (Enhance Performance and Ensure - Dell Inspiron 1545 | Dell™ Technology Guide - Page 109
is a group of multiple files. FOR MORE INFORMATION: To learn more about how to open, copy, and delete files and folders, see Windows Help and Support: click Start or → Help and Support. Files and Folders 109 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 110
available on your computer. FOR MORE INFORMATION: To learn more about using the Windows Explorer utility, see Windows Help and Support: click Start or → Help and Support. In Windows Explorer, use the Forward and Back buttons above the Address Bar to navigate to files you previously viewed. 110 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 111
Selecting and Opening Files To open a file, you first need to select the file. To select a file, click the filename one time. Selected files appear highlighted. To open the file, doubleclick the selected filename. Selecting a Group of Files SHIFT Click the first file you want included in the group. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 112
Opening and Saving a File Double-click on a file you want to open. When you finish working with the file, perform the following to save the file: Click File→ Save. Click the X in the upper-right corner to close the file. NOTE: Clicking the X in the upper right corner of an application rather than a - Dell Inspiron 1545 | Dell™ Technology Guide - Page 113
in the Search box. 5 Press or click the magnifying glass To search for a picture: 1 Click Start → All Programs →Windows Photo Gallery. Windows® XP 1 Click Start → Search. 2 Under Search Companion, select the type of item you want to search for. 3 Enter a name and click Search. Renaming - Dell Inspiron 1545 | Dell™ Technology Guide - Page 114
HINT: When you delete a file, Windows places the file in the Recycle Bin in case you need to restore the file. To permanently delete a file, empty the Recycle Bin. To empty the Recycle Bin, double-click the Recycle Bin icon and select Empty Recycle Bin from the File menu. Sharing Files Windows - Dell Inspiron 1545 | Dell™ Technology Guide - Page 115
to the new location to those sharing the file or folder. Windows XP 1 Click Start → My Documents. 2 Select the file or folder Support screen. Sharing Files With Password Protection. If your computer is part of a workgroup, you have the option of turning password protection on or off. If password - Dell Inspiron 1545 | Dell™ Technology Guide - Page 116
about setting permissions, see "Administrator Rights" on page 251. Transferring Files and Settings to a New Computer Transferring Files From a Computer Running Windows XP to a Computer Running Windows Vista 1 Install Windows Easy Transfer from the Windows Vista DVD on the computer running Windows - Dell Inspiron 1545 | Dell™ Technology Guide - Page 117
from one computer to another using the Files and Settings Transfer wizard in Windows XP: 1 Click Start → All Programs → Accessories → System Tools. 2 Select Files and Settings Transfer Wizard. 3 Follow the instructions on the wizard. Backing up Files You can back up your entire computer or - Dell Inspiron 1545 | Dell™ Technology Guide - Page 118
Programs → Accessories → System Tools → 2 Click Advanced Mode in the Backup or Restore Wizard. 3 On the Backup tab→ Job→ New. 4 Specify the files and folders you want to back up by selecting the check box to the left of a file or folder in Click to select the check box for any drive, folder - Dell Inspiron 1545 | Dell™ Technology Guide - Page 119
must first unhide any hidden drives. To do so, open the program that you used to hide the drive and make the drive visible. Restoring Files You can dialog box and follow the instructions on the Restore Files wizard. Windows XP 1 Click Start Backup. → All Programs → Accessories → System Tools → 2 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 120
120 Files and Folders - Dell Inspiron 1545 | Dell™ Technology Guide - Page 121
or DVD With Microsoft® Windows® 1 Insert the CD or DVD into your computer. 2 Follow the instructions on your screen. If you are prompted for an administrator password or confirmation, type the password or provide confirmation. If an application does not install, look for the application's setup file - Dell Inspiron 1545 | Dell™ Technology Guide - Page 122
Get Programs Online. 2 Select an application from the list, and click Install. 3 Follow the instructions on your screen. Type the administrator password or provide confirmation, if prompted. Windows® XP 1 Click Start → Control Panel→ Add or Remove Programs. 2 Click Add a program. 122 Managing - Dell Inspiron 1545 | Dell™ Technology Guide - Page 123
on your screen. Removing Applications From Your Computer Windows Vista 1 Click Start → Control Panel→ Programs→ Programs and Features. 2 Select the application you want to remove, and click Uninstall. Type the administrator password or provide confirmation, if prompted. Windows XP 1 Click Start - Dell Inspiron 1545 | Dell™ Technology Guide - Page 124
Programs utility, you may accidentally delete drivers needed by other programs. Ending an application stops responding, Windows tries to find the problem and fix it automatically. You can also end the Windows Task Manager screen, click the application that is not responding, and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 125
caused by: • Disorganized files • Unnecessary software • Unused network drives • Too many programs that run automatically at startup In addition, 's performance. You can protect your computer, increase its operational life, and enhance its performance, if you perform standard maintenance tasks - Dell Inspiron 1545 | Dell™ Technology Guide - Page 126
or → Help and Support. Cleaning Your Computer Before You Start Read the safety instructions available in the Dell™ safety information that shipped with your computer. Turn off and unplug the computer from the electrical outlet. For a laptop computer, remove any batteries. Cleaning the Computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 127
1 Hold the disc by its outer edge. You can also touch the inside edge of the center hole. NOTICE: To avoid damaging the surface, do not wipe in a circular motion around the disc. 2 With a soft, lint-free cloth, gently wipe the bottom of the disc (the unlabeled side) in a straight line from the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 128
settings so that your computer resumes from power-saving settings more efficiently; and adjust battery usage for laptop computers. Open Disk Cleanup - delete unnecessary or temporary files on your hard disk to increase the storage space on your computer. Advanced tools - access advanced system - Dell Inspiron 1545 | Dell™ Technology Guide - Page 129
performance to detect problems. FOR MORE INFORMATION: To learn more about managing space on your hard drive by removing unused applications, see "Removing Applications From Your Computer" on page 123. Performance Tuning System Setup Based Performance Tuning For some Dell systems, the settings - Dell Inspiron 1545 | Dell™ Technology Guide - Page 130
life or permanent component damage. Dynamic BIOS Access This section of the NVIDIA Control Panel allows you to change available BIOS for the system and installed drivers. This information can be saved to a file for further review as well as technical support scenarios. Profile Policies The - Dell Inspiron 1545 | Dell™ Technology Guide - Page 131
installed ESAcompatible devices such as CPUs, video cards, memory, system board, and chassis components. Selecting a component Cleaning Up Your Hard Drive 1 Click Start → All Programs → Accessories → System Tools → Disk Cleanup. 2 Disk Cleanup calculates how much space on your drive will be free - Dell Inspiron 1545 | Dell™ Technology Guide - Page 132
regularly, the defragmenting process should take only 5 to 10 minutes. 1 Click Start → All Programs → Accessories → System Tools → Disk Defragmenter. The Disk Defragmenter window opens. This window lists the hard drives on your computer along with the storage capacity and the amount of free space - Dell Inspiron 1545 | Dell™ Technology Guide - Page 133
2 Select the drive you want to defragment and click Analyze to determine if you need to defragment the disk. Click Defragment to go ahead and defragment the disk. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 134
viruses, see "Viruses" on page 179. Windows Defender is an antispyware application that: • Checks your computer hard drive for locations infected by the spyware • Checks all files on your hard disk for spyware • Checks all currently running programs for spyware FOR MORE INFORMATION: To learn more - Dell Inspiron 1545 | Dell™ Technology Guide - Page 135
when necessary and saves power during periods of inactivity. • Power saver saves power by reducing system performance to maximize the life of the battery. • High performance provides the highest level of performance by adapting processor speed to your activity and maximizing performance. To - Dell Inspiron 1545 | Dell™ Technology Guide - Page 136
for a laptop computer. • Press . To wake your computer, depending on how you set the power management options: • Press the power button. OR • Open the display for a notebook computer. Hibernate Hibernate conserves power by copying system data to a reserved area on the hard drive and then - Dell Inspiron 1545 | Dell™ Technology Guide - Page 137
battery charge level becomes critically low. To manually display for a notebook computer. • Support: click Start or → Help and Support. Windows® XP support your computer: • Power Schemes - select preconfigured settings for your computer • Alarms - set alarms for low or critical battery power (laptop - Dell Inspiron 1545 | Dell™ Technology Guide - Page 138
configuring power option settings in Windows, see Windows Help and Support: click Start or → Help and Support. Power Management Modes Standby Mode Standby conserves power by turning off the display and the hard drive after a predetermined period of inactivity (a time-out). When the computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 139
a reserved area on the hard drive and then completely turning off Your computer enters hibernate if the battery charge level becomes critically low. To manually enter hibernate: • Click Start Press the power button. • Close the display for a notebook computer. • Press . NOTE: Some PC Cards - Dell Inspiron 1545 | Dell™ Technology Guide - Page 140
telephone jack for modem protection. See the surge protector documentation for modem connection instructions. NOTICE: Not all surge protectors offer network adapter protection. Disconnect the network against power interruptions. 140 Power (Power Settings, Power Protection Devices, and Batteries) - Dell Inspiron 1545 | Dell™ Technology Guide - Page 141
saved to the hard drive may result in data loss or file damage. NOTE: To ensure maximum battery operating time, connect Laptop Computer Batteries To ensure optimal performance and to help preserve BIOS settings, operate your laptop computer with the main battery installed at all times. One battery - Dell Inspiron 1545 | Dell™ Technology Guide - Page 142
you use your laptop computer. The following will significantly reduce the operating time of your battery: • Using optical drives • Using wireless communications devices, PC Cards, Express Cards, media memory cards, or USB devices • Using high-brightness display settings, 3D screen savers, or other - Dell Inspiron 1545 | Dell™ Technology Guide - Page 143
the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Misuse of the battery may increase the risk of fire possible connector damage. Your battery will vary depending on your laptop computer. If you need to replace the battery in your laptop computer, follow these basic - Dell Inspiron 1545 | Dell™ Technology Guide - Page 144
of "charged" but maintain a reduced charge capacity, which is the health of the battery. Charge Left on the Battery To check the battery charge, press and release the status button on the battery charge gauge to illuminate the charge-level lights. Each light represents approximately 20 percent of - Dell Inspiron 1545 | Dell™ Technology Guide - Page 145
the battery alarms through the power management options in Windows, see Windows Help and Support: click Start or → Help and Support. Battery Power To conserve battery power on your laptop computer, do any of the following: • Connect the computer to an electrical outlet when possible; battery life - Dell Inspiron 1545 | Dell™ Technology Guide - Page 146
spare (loose) lithium batteries in checked baggage. A Dell notebook battery may be packed in a checked bag if the battery is installed in a Dell notebook and the notebook is switched Off. HINT: To disable battery charging, you can use the Battery Charge Disable feature in Dell ControlPoint. This is - Dell Inspiron 1545 | Dell™ Technology Guide - Page 147
You can optimize the battery life for your laptop computer using the options available under All Day Battery mode or Extended Battery Life mode. FOR MORE INFORMATION: To learn more about using the Dell ControlPoint application, see the Help available from the main ControlPoint screen. Power (Power - Dell Inspiron 1545 | Dell™ Technology Guide - Page 148
148 Power (Power Settings, Power Protection Devices, and Batteries) - Dell Inspiron 1545 | Dell™ Technology Guide - Page 149
, or a peripheral such as a printer. For example, with a network set up in a home or small office, you can: • Print to a shared printer. • Access drives and files on another computer. • Share files. • Browse other networks. • Access the Internet. Networks (LAN, Wireless, Mobile Broadband) 149 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 150
router or access point. A Network Connections Wizard guides you through the process of setting up a computer software is available on some Dell computers. See "Managing Networked about networks, see Windows Help and Support: click Start or → Help and Support. Local Area Networks (LAN) 1 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 151
modem. A router has multiple ports, each supporting one computer or one peripheral such as a printer service; a new line is not required. Setting up a new LAN The following steps are general guidelines for setting up a typical LAN. See the documentation provided with your router for specific - Dell Inspiron 1545 | Dell™ Technology Guide - Page 152
Hardware 1 Contact your Internet service provider (ISP) to obtain specific information about the connection requirements instructions on the screen. FOR MORE INFORMATION: To learn more about connecting your computer to a network, see Windows Help and Support: click Start or → Help and Support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 153
data from their antennas over the air waves. FOR MORE INFORMATION: To learn more about WWAN, see Windows Help and Support: click Start or → Help and Support. Also, see any device guides for the wireless cards that may have come with your computer. What you Need to set up a WLAN • Broadband - Dell Inspiron 1545 | Dell™ Technology Guide - Page 154
Drivers for Your Wireless Network Card If the software is removed or corrupted, follow the instructions in the user documentation for your wireless network card. Verify the type of wireless network card installed in your computer and then search for that name on the Dell Support website at support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 155
technology. Specific network names and configuration details vary. FOR MORE INFORMATION: To Learn more about connecting your computer to a WLAN, see the device guides that came with your computer or look for related topics in Windows Help and Support: click Start or → Help and Support. Windows - Dell Inspiron 1545 | Dell™ Technology Guide - Page 156
is a secured network. Some computers may even display a pop-up indicating that a public WLAN is within range of your computer. HINT: Follow the instructions for connecting to a public wireless network one time, and whenever you come into range of the same wireless network, your computer will detect - Dell Inspiron 1545 | Dell™ Technology Guide - Page 157
Enabling/Disabling the Wireless Card With a Wireless Switch Your laptop computer may include a wireless switch. You can use this switch to turn your wireless card on or off. NOTE: By default, the wireless switch is - Dell Inspiron 1545 | Dell™ Technology Guide - Page 158
networks are used for sharing files and playing games. Some of the Dell wireless printers use an ad hoc network to configure the wireless adapter for you are connecting to. 3 Click Next to begin. 4 Follow the instructions on the screen. HINT: The ad hoc network does not become active until at least - Dell Inspiron 1545 | Dell™ Technology Guide - Page 159
Contact your service provider for coverage details. NOTE: Even if you are able to make a call from your cellular phone in a specific geographical following resources: • Windows Help and Support: click Start or → Help and Support • Any device guides for the Mobile Broadband cards that may - Dell Inspiron 1545 | Dell™ Technology Guide - Page 160
under Modems on Windows Help and Support. Connecting to a Mobile Broadband Network NOTE: These instructions only apply to Mobile Broadband ExpressCards or Mini Cards. They do not apply to internal cards with wireless technology. Activating Mobile Broadband Service Before you connect to the Internet - Dell Inspiron 1545 | Dell™ Technology Guide - Page 161
an easy method for getting started with Mobile Broadband. Click Start → All Programs→ Dell Wireless→ Dell Wireless Broadband and follow the instructions on the screen. WiMAX NOTE: WiMAX is not supported on all computers. WiMAX (Worldwide Interoperability for Microwave Access) is a standardsbased - Dell Inspiron 1545 | Dell™ Technology Guide - Page 162
on all computers. WPAN (Wireless Personal Area Network) helps interconnect wireless devices centered around your personal workspace. WPAN technology supports communication over a short distance. Bluetooth, used as the basis for a new standard, IEEE 802.15. is an example of WPAN. Managing Your - Dell Inspiron 1545 | Dell™ Technology Guide - Page 163
name and administrator password to unique values using the router configuration software, and change the administrator password periodically. Set up the Internet to an unauthorized party. The Windows Vista and Windows XP operating systems incorporate a firewall. Follow these steps to check that - Dell Inspiron 1545 | Dell™ Technology Guide - Page 164
Password Setting and Default Wireless Network Name (SSID). Your wireless router uses an administrator password and wireless network name (Service more secure than a password-based system because the encryption key changes dynamically. All hardware on your network must support the same encryption - Dell Inspiron 1545 | Dell™ Technology Guide - Page 165
with MAC addresses that you specify. 1 Open the Command Prompt window and type ipconfig/all. 2 Under the wireless network connection, note the 12-character hexadecimal Physical Address value. This value is the MAC address for the computer's wireless adapter. 3 Repeat step 1 and step 2 on each - Dell Inspiron 1545 | Dell™ Technology Guide - Page 166
information. If you are using the Windows Vista or Windows XP operating system, ensure that the Windows firewall feature is enabled. service. Even if you follow the preceding guidelines, do not access online banking or brokerage websites when using a public WLAN. Locating Networks With the Dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 167
the Dell Wi-Fi Catcher Network Locator to scan specifically for a separate button or switch for scanning. Follow the instructions in the documentation for using the wireless switch or task through: • Dell ControlPoint Connection Manager • System BIOS, available through the system setup program (see - Dell Inspiron 1545 | Dell™ Technology Guide - Page 168
, select Manage Connections and follow the instructions. For help, click the Connection Manager help? (question mark). FOR MORE INFORMATION: To learn more about using the Dell ControlPoint application, see the help available from the main ControlPoint screen. Managing Networked Computers With Intel - Dell Inspiron 1545 | Dell™ Technology Guide - Page 169
and virus protection up to date across the network See the Dell™ Systems Management Administrator's Guide for details on the use of the Intel® Active Management Technology. This guide is available on the Dell Support website at support.dell.com. Networks (LAN, Wireless, Mobile Broadband) 169 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 170
170 Networks (LAN, Wireless, Mobile Broadband) - Dell Inspiron 1545 | Dell™ Technology Guide - Page 171
both individual and organizational users) around the world. The Internet supports an extensive world-wide collection of computers and servers, which need a modem or network connection and an Internet Service Provider (ISP). An ISP offers one or more of the following Internet connection options: - Dell Inspiron 1545 | Dell™ Technology Guide - Page 172
set up your Internet connection. If you are using a DSL, cable, or satellite modem connection, contact your ISP or cellular telephone service for setup instructions. Web Browsers for Viewing Internet Sites To view the Internet, you need a web browser, which is a software application (a program) that - Dell Inspiron 1545 | Dell™ Technology Guide - Page 173
Dell Support website at support.dell.com Service provider (ISP). To set up an Internet connection with a provided ISP desktop shortcut: 1 Save and close any open files, and exit any open programs. 2 Double-click the ISP icon on the Microsoft® Windows® desktop. 3 Follow the instructions on the screen - Dell Inspiron 1545 | Dell™ Technology Guide - Page 174
instructions on the screen and use the setup information provided by your ISP to complete the setup. Windows® XP manually and Services Digital Network). NOTE: If you do not know which type of connection to select, click Help me choose or contact your ISP. 8 Follow the instructions on the screen - Dell Inspiron 1545 | Dell™ Technology Guide - Page 175
Troubleshooting Problems Connecting to the Internet If you are having problems connecting to the Internet, see the information that came from your Internet service provider and the information that came with any connection hardware. If you cannot connect to the Internet, but have successfully - Dell Inspiron 1545 | Dell™ Technology Guide - Page 176
menu allows for immediate adjustment from largest to smallest. If you have adjusted the text to the largest font size possible, and are still having trouble reading the text on a web page, try the Zoom feature at the bottom right-hand side of the window. 176 Accessing the Internet - Dell Inspiron 1545 | Dell™ Technology Guide - Page 177
Zoom Adjust the size of everything on the screen by using the Zoom feature. Hold the key down while the amount of space by clicking Settings. 3 Reduce the file size (the number of MBs in memory) and/or reduce the number of days to keep information in the browsing history to limit the space - Dell Inspiron 1545 | Dell™ Technology Guide - Page 178
5 Click Always open pop-ups in a new tab. This action ensures that advertisements open in the web browser you are currently using without redirecting your to a new address. 6 In the Open links from other programs section, click A new tab in the current window. This action opens hyperlinks in a new - Dell Inspiron 1545 | Dell™ Technology Guide - Page 179
• Restricted sites allow you to add websites that you fear may damage your computer. 2 Type in the web address of the site and click OK. Protecting Your Privacy While Accessing the Internet Privacy affects how other web pages are able to impact your computer. Each time you visit a website a certain - Dell Inspiron 1545 | Dell™ Technology Guide - Page 180
will regularly check your computer for viruses and quarantine suspected programs and data. You can obtain antivirus programs from the Dell Support web page located at support.dell.com. Updating Your Antivirus Programs Keep your antivirus program up to date since new viruses are discovered every day - Dell Inspiron 1545 | Dell™ Technology Guide - Page 181
tab displays two settings: On and Off. The shields to the left are green with a checkmark (On) or red with an x (Off). Setting sending a message that a program was blocked. The Advanced tab allows more specific settings. • The Network Connection Settings tab provides the option for Windows Firewall - Dell Inspiron 1545 | Dell™ Technology Guide - Page 182
program used for tracking consumers to better aim advertising at specific targets. It can also be used to discover information about individuals who do not protect their computers. Malware is software that is designed to corrupt data or hard drives on computers. Some malware can record every key you - Dell Inspiron 1545 | Dell™ Technology Guide - Page 183
the following topics in Windows Help and Support: click Start or → Help and Support: • "Remove spyware from your computer" e-mail messages. Obtain anti-spam programs from the Dell web page. Phishing Scams Phishing is a term that or reviews by other customers if you are not familiar - Dell Inspiron 1545 | Dell™ Technology Guide - Page 184
Take the following precautions to ensure that your online shopping experience is both safe and secure: • Verify the credibility of the retail website. • Is it a well known shopping site? • Does the website belong to an Internet trust organization. • Can you contact a person associated with the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 185
the Content tab. 3 Click Enable in the Content Advisory portion of the tab. Certain types of content can be blocked by requiring a password to access the website. Read the description under the option before selecting it. Bookmarking Favorite Websites Save the address of frequently visited websites - Dell Inspiron 1545 | Dell™ Technology Guide - Page 186
engine to search for information. There are many search engines to choose from. Each search engine may behave differently. Read the Help sections for the specific search engine to learn how to use it. 1 Access a common search engine and type the word or combination of words you are searching for in - Dell Inspiron 1545 | Dell™ Technology Guide - Page 187
Service Provider. Also, see Windows Help and Support for a better understanding of working with Internet settings: click Start or → Help and Support. is not what is printed. Other features are available from the Print Preview screen: • Click the first drop-down menu to allow multiple pages to be - Dell Inspiron 1545 | Dell™ Technology Guide - Page 188
Options tab. 2 Delete the files in the browsing history, and then minimize the amount of space by clicking Settings. 3 Reduce the number of MB in memory and/or reduce the number of days to keep information in the browsing history to limit the space used to store this information. 188 Accessing - Dell Inspiron 1545 | Dell™ Technology Guide - Page 189
Internet use cookies to track visits to their website. Some cookies simply enhance your use of a website. For example, a cookie can save your website password information so that you only have to enter it the first time you visit a website. However, some cookies may use this personal information for - Dell Inspiron 1545 | Dell™ Technology Guide - Page 190
190 Accessing the Internet - Dell Inspiron 1545 | Dell™ Technology Guide - Page 191
co-workers over the Internet. The e-mail software from most service providers offers an Internet Connection Wizard to help you connect to following information from your Internet service provider (ISP) or local area network (LAN) administrator: • Account name and password • The names of your - Dell Inspiron 1545 | Dell™ Technology Guide - Page 192
→ Help and Support. Windows Vista® To add (or remove) a Windows Mail account: 1 Click Start → All Programs→ Windows Mail. 2 Click Tools→ Accounts. 3 Click Add or Remove, choose the type of account you want to add or remove, click Next, and then follow the online instructions. Windows® XP To add - Dell Inspiron 1545 | Dell™ Technology Guide - Page 193
e-mail rule or applying a rule to downloaded e-mail messages, see "Organize e-mail using rules and folders" in Windows Help and Support: click Start or → Help and Support. To delete an e-mail message: 1 Select the message you want to delete, and click Delete. 2 To select multiple messages, hold - Dell Inspiron 1545 | Dell™ Technology Guide - Page 194
Windows XP To add an e-mail folder: 1 Click Start → Programs→ Outlook Express. 2 On the e-mail messages you receive are secure: • Set an appropriate security level through your e-mail service (see "Increasing Security for Your Computer While Accessing the Internet" on page 178). • Reduce spam - Dell Inspiron 1545 | Dell™ Technology Guide - Page 195
service provider. Reducing Spam Set an appropriate security level in your e-mail software (Windows Mail for Windows Vista or Outlook Express for Windows XP and want to block as many as possible. However, you should periodically review the messages in your junk e-mail folder to ensure that there are - Dell Inspiron 1545 | Dell™ Technology Guide - Page 196
reducing spam in your e- mail messages, see "Block spam and other unwanted e-mail" in Windows Help and Support: click Start or → Help and Support. Windows XP 1 Click Start → Programs→ Outlook Express. 2 Click Tools→ Options→ Security tab. 3 Under Download Images, click Block images and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 197
done so, and lists the attachment that has been blocked. Other e-mail services allow you to select file types to be blocked. FOR MORE INFORMATION: e-mail messages in Windows Mail" in Windows Help and Support: click Start or → Help and Support. Sending E-mail After you compose an e-mail message, - Dell Inspiron 1545 | Dell™ Technology Guide - Page 198
FOR MORE INFORMATION: To learn more about sending e-mail in Windows Mail, see "Write an e-mail message" in Help and Support: click Start or → Help and Support. Windows XP 1 Click Start → Programs→ Outlook Express. 2 On the toolbar, click Create Mail. 3 In the To box, type the e-mail name of - Dell Inspiron 1545 | Dell™ Technology Guide - Page 199
. FOR MORE INFORMATION: To learn more about creating e-mail messages, see "Create contact groups (mailing lists)" in Help and Support: click Start or → Help and Support. Windows XP 1 Click Start → Programs→ Outlook Express. 2 In the Address Book, select the folder in which you want to create - Dell Inspiron 1545 | Dell™ Technology Guide - Page 200
files" in Help and Support: click Start or → Help and Support. Windows XP 1 Click Start → Programs→ Outlook Express. 2 Select an e-mail folder. 3 Click File→ Folder→ Compact. 4 To back up the folder, copy it to a backup folder, optical media, or network drive. Outlook Express e-mail folders - Dell Inspiron 1545 | Dell™ Technology Guide - Page 201
FOR MORE INFORMATION: To learn more about backing up e-mail messages, see "To compact and back up e-mail folders" in Outlook Express Help. E-mail 201 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 202
202 E-mail - Dell Inspiron 1545 | Dell™ Technology Guide - Page 203
, MP3s, TVs, Digital Cameras, and Projectors) Overview Most Dell computers come with a CD/DVD player/recorder, which can and DVDs, create your own CDs, listen to radio stations, and copy files to a laptop media device, such as an MP3 player. FOR MORE INFORMATION: To learn more about connecting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 204
Playing various media • Transferring and backing up data • Entertainment For instructions on using these buttons see the documentation that came with your if there is no spindle. 3 Push the tray back into the drive. 4 For those computers equipped with multimedia buttons, press the Play button - Dell Inspiron 1545 | Dell™ Technology Guide - Page 205
use non-standard-size or shape discs (including mini-CDs and mini-DVDs) as you will damage the drive. NOTE: Do not move the computer while shipped with your computer. 2 Slide the disc, label side up, in the drive slot. 3 For those computers equipped with multimedia buttons, press the Play button. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 206
b Ensure that the settings are correct, and then follow the instructions online. The computer reads your source disk and copies the data to a temporary folder on your hard drive. c When prompted, insert a blank disk into the drive and click OK. The computer copies the data from the temporary folder - Dell Inspiron 1545 | Dell™ Technology Guide - Page 207
5.1 Audio NOTE: 5.1 Audio may not be supported on all computers. 5.1 refers to the number of audio channels Run IDT Audio Control Panel. In the Jacks tab, there are three connector icons. Follow the instructions to finish the setup. 1 Click the microphone icon, select Device: Rear Speakers, and plug - Dell Inspiron 1545 | Dell™ Technology Guide - Page 208
came with the device. Also, see "Using Windows Media Player" in Windows Help and Support: click Start or → Help and Support. Connecting a Laptop Media Device (MP3 Player) to Your Computer Follow the instructions that came with your media device to connect it to your computer. To determine if - Dell Inspiron 1545 | Dell™ Technology Guide - Page 209
remove files from the device or alter your selection of files to copy. Media Player allows you to switch between automatic and manual sync operations. Setting up the Laptop Media Device the First Time When you connect a media device for the first time, Media Player selects the sync method that works - Dell Inspiron 1545 | Dell™ Technology Guide - Page 210
battery into the remote control. 2 Launch the Windows Vista Media Center. 3 Use the remote control buttons to play media. FOR MORE INFORMATION: To learn more about Dell Travel Remote, see the Dell Support website at support.dell.com. Also, see the instructions a DVD drive and supports digital audio - Dell Inspiron 1545 | Dell™ Technology Guide - Page 211
button again to return to the main menu screen. Enabling S/PDIF Digital Audio in the Windows Audio Driver 1 Double-click the Volume icon in the feature is available only if your computer has a DVD drive. If your computer has a DVD drive, you can enable digital audio through headphones for DVD - Dell Inspiron 1545 | Dell™ Technology Guide - Page 212
and then click the Back button again to return to the main menu screen. Using a Digital Camera With Your Computer When you use a digital camera for topics on digital cameras in Windows Help and Support: click Start or → Help and Support. Using Windows Media Player Windows Media Player is - Dell Inspiron 1545 | Dell™ Technology Guide - Page 213
DVDs as well as copying music from CDs • Listening to radio stations • Searching and organizing your digital media files • Copying and syncing files to laptop devices • Shopping for digital media online FOR MORE INFORMATION: To learn more about using the Windows Media Player, see Windows Help and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 214
214 Multimedia - Dell Inspiron 1545 | Dell™ Technology Guide - Page 215
Connecting Your Computer to a TV and Adjusting Display Settings Accessing a TV With Your Computer Using a TV Tuner Card You can use a TV tuner card, a special video adapter, to view and record TV on your computer. A TV tuner card may replace your current video card or it may work with your current - Dell Inspiron 1545 | Dell™ Technology Guide - Page 216
• DisplayPort™ • Digital Video Interface (DVI) or High Definition Multimedia Interface (HDMI) In addition, possible audio connections to support the video connections vary from standard analog RCA jacks to S/PDIF digital audio and multi-channel digital audio through optical cable. All of these video - Dell Inspiron 1545 | Dell™ Technology Guide - Page 217
You may need to navigate through a great deal of information in order to understand the possible selections for these video and audio connections. See the documentation that came with your computer and your TV. You may also want to take advantage of some of the tutorials available on the Internet. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 218
NOTE: DVI-A, DVI-D, and DVI-I connectors are noninterchangeable. Cables for each are unique. Make sure that you know which format your computer supports. DisplayPort allows you to connect a computer and a home-theater system. For more information see "DisplayPort™ - Features and Benefits" on page 56 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 219
Connector Description/Function An audio connector allows you to connect to standard audio, S/PDIF digital audio, or multichannel analog audio. A headphone/line-in connector allows you to connect headphones to your computer. You can also use this connector for standard audio connection to speakers. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 220
to a TV or other audio device may not be included with your computer. Cables and TV/digital audio adapter are available for purchase from Dell. NOTE: If video or audio adapters and cables came with your computer, use them. Do not interchange adapters or cables from other computers. Standard - Dell Inspiron 1545 | Dell™ Technology Guide - Page 221
Multi-Port Composite Adapter S-video TV-out connector Single-Port Composite Adapter S-video TV-out connector Component Adapter S-video TV-out connector composite adapter composite adapter component adapter Connecting Your Computer to a TV and Adjusting Display Settings 221 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 222
Cables S-Video TV-out connector cable component video cable standard audio cable DVI cable HDMI video cable DVI/HDMI converter cable Physically Connecting Your Computer to a TV or Audio Device If you want to connect your computer to a TV or audio device, it is recommended that you connect video and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 223
Quick Reference for Possible Configurations NOTE: These configurations may or may not be supported by your computer and TV. NOTE: See the documentation that came with your computer and TV. Configuration Remarks S-video Standard • S-video adapter with standard audio - Dell Inspiron 1545 | Dell™ Technology Guide - Page 224
Performing the Basic Connection Steps 1 Determine the type of connection you want to use. 2 Ensure that you have the correct video and audio adapters and cables. 3 Turn off the TV, the audio devices, and the computer. 4 Based on the type of connection selected, connect the video adapters and cables. - Dell Inspiron 1545 | Dell™ Technology Guide - Page 225
the same display as the computer monitor) • Extended screen (expand the display area of the computer monitor) Input Signal From the TV Menu" on page 226. 12 If you are using S/PDIF digital audio, you must S/PDIF Digital Audio in the Windows Audio Driver" on page 211). Tips Action Remember - Dell Inspiron 1545 | Dell™ Technology Guide - Page 226
the connection to the TV. The computer recognizes the TV as an available external display. Before selecting S/PDIF digital audio, ensure that your computer supports S/PDIF. If you are connecting to a TV that has multiple video and audio connectors available, connect the audio cables to the same row - Dell Inspiron 1545 | Dell™ Technology Guide - Page 227
your computer to the TV. For example, your TV menu may show a screen similar to the following example: TV Menu Example Input Select Back 1. VGA 2. 1) 9. AV4 (S-Video 2) 10. AV5 (Component 1) 11. AV6 (Component 2) 12. AV7 (Component 3) 13. AV8 (S-Video 3) SHOW INPUTS Connecting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 228
EXAMPLE: If you are connecting an S-Video cable from the computer to the TV and you have inserted it into the S-Video connection labeled S-Video 1 on the back of the TV, then select option #8 for AV3 (S-Video 1). What to do If the TV Does not Recognize a Signal 1 Turn off the TV. 2 Disconnect the S- - Dell Inspiron 1545 | Dell™ Technology Guide - Page 229
S-video cable directly to the S-video TV-out connector on the computer (without the TV/digital audio adapter cable) if your TV or audio device supports S-video but not S/PDIF digital audio. 1 Plug one end of the S-video cable into the S-video output connector on the computer. 2 Plug the other end - Dell Inspiron 1545 | Dell™ Technology Guide - Page 230
3 Plug the single-connector end of the audio cable into the headphone connector on your computer. 4 Plug the two RCA connectors on the other end of the audio cable into the audio input connectors on your TV or other audio device. Composite Video and Standard Audio composite video adapter S-video TV - Dell Inspiron 1545 | Dell™ Technology Guide - Page 231
2 Plug one end of the composite video cable into the composite videooutput connector on the composite video adapter. 3 Plug the other end of the composite video cable into the composite videoinput connector on the TV. 4 Plug the single-connector end of the audio cable into the headphone connector on - Dell Inspiron 1545 | Dell™ Technology Guide - Page 232
Composite Video and S/PDIF Digital Audio composite video adapter S-video TV-out connector NOTE: Depending on the computer, the composite S-video adapter may be a single port or multi-port dongle. For more information, see the documentation shipped with your computer. 1 Connect the composite S- - Dell Inspiron 1545 | Dell™ Technology Guide - Page 233
3 Plug the other end of the composite video cable into the composite videoinput connector on the TV. 4 Plug one end of the S/PDIF digital audio cable in to the S/PDIF audio connector on the composite video adapter. 5 Plug the other end of the digital audio cable into the S/PDIF input connector on - Dell Inspiron 1545 | Dell™ Technology Guide - Page 234
NOTE: Only certain computers offer the multi-channel analog audio adapter dongle, as shown in the example. For information about the types of connectors available for your computer, see the documentation shipped with your computer. NOTE: Depending on the computer, the composite S-video adapter may - Dell Inspiron 1545 | Dell™ Technology Guide - Page 235
. 2 Plug all three ends of the component video cable into the component video-output connectors on the component video adapter. Make sure that the red, green, and blue colors of the cable match the corresponding adapter ports. Connecting Your Computer to a TV and Adjusting Display Settings 235 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 236
three connectors from the other end of the component video cable into the component video-input connectors on the TV. Make sure that the red, green, and blue colors of the cable match the colors of the TV input connectors. 4 Plug the single-connector end of the audio cable into the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 237
-output connectors on the component video adapter. Make sure that the red, green, and blue colors of the cable match the corresponding adapter ports. 3 the component video-input connectors on the TV. Make sure that the red, green, and blue colors of the cable match the colors of the TV input - Dell Inspiron 1545 | Dell™ Technology Guide - Page 238
DVI Connector DVI connector standard audio connector 1 Connect the DVI video adapter to the DVI connector on the computer. 2 Plug the other end of the DVI video cable into the DVI video-input connector on the TV. 3 Plug the single-connector end of the audio cable into the headphone connector on - Dell Inspiron 1545 | Dell™ Technology Guide - Page 239
Enabling the Display View for the Computer and the TV Verify the Connection to the TV To ensure that the display options appear correctly, connect the TV to the computer before you enable the display settings. For more information on physical connections, see "Physically Connecting Your Computer to - Dell Inspiron 1545 | Dell™ Technology Guide - Page 240
may vary for different versions of the operating systems.) 3 Double-click Display. The Display Properties menu appears. Note that tabs on this menu include: • Themes • Screen Saver • Settings • Desktop • Appearance 240 Connecting Your Computer to a TV and Adjusting Display Settings - Dell Inspiron 1545 | Dell™ Technology Guide - Page 241
, the settings adjust automatically to the closest supported values. For more information, see your operating system documentation. 4 Click the monitor 2 icon, select the Extend my Windows desktop onto this monitor check box, and click Apply. 5 Change Screen Area to the appropriate sizes for both - Dell Inspiron 1545 | Dell™ Technology Guide - Page 242
2 icon, clear the Extend my Windows desktop onto this monitor check box, and click Apply. If necessary, press to bring the screen image back to the computer display. Swapping Primary and Secondary Displays To swap your primary and secondary display designations (for example, to use your - Dell Inspiron 1545 | Dell™ Technology Guide - Page 243
With the Vendor Video Card Control Panel" on page 246. NOTE: To display a program at a specific resolution, both the video card and the display device must support the program, and the necessary video drivers must be installed. Connecting Your Computer to a TV and Adjusting Display Settings 243 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 244
XP 1 From the Control Panel, access the Display Properties menu. 2 From the Display Properties menu, select the Settings tab. The Settings tab allows you to adjust screen resolution and color quality. The Settings tab also provides a Troubleshoot button, which takes you to Windows Help and Support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 245
, see the User's Guide for the monitor. Getting Help for Video Display Resolution Problems For information about setting display properties through the Windows Display Properties menu, see Windows Help and Support. For help with specific problems, click the Troubleshoot button from the Settings - Dell Inspiron 1545 | Dell™ Technology Guide - Page 246
card control panels • Detailed help guides • Context sensitive help • Display settings method for adjusting display settings, such as screen resolution and color, is through the the manufacturer's name for the video card. Windows XP 1 Access the Display Properties menu through the Control Panel - Dell Inspiron 1545 | Dell™ Technology Guide - Page 247
or → Help and Support. When you click the tab for the specific video card, the appropriate video card control panel is displayed. For example, if the computer has an Nvidia video card, the Nvidia Control Panel is displayed. The left side of the Video Card Control Panel screen provides detailed help - Dell Inspiron 1545 | Dell™ Technology Guide - Page 248
6 From the Select a Task menu, select the Display category. Windows XP 1 Access the Display Properties menu through the Control Panel. 2 Click the Settings tab. 3 Click Advanced. 4 Click the tab for the Nvidia video card. 5 Launch the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 249
category. For more information, see the section of Windows Help and support for user's guides and device guides. Troubleshooting Display Settings Where to Find Help If your computer or TV shows no display or has other display problems, you can find help from a variety of sources: • Television user - Dell Inspiron 1545 | Dell™ Technology Guide - Page 250
4 After ensuring that you are using the correct connectors on the back of the TV and the computer, reconnect the video cable to the computer and the TV. 5 Turn on the TV and the computer. The TV should be shown as a display device on the Display Properties menu. TV Resolution is Blurry Use the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 251
Security and Privacy Protecting Your Computer-Using Administrator Rights, User Groups, and Passwords The Microsoft® Windows® operating system has security features such as administrator passwords and user passwords that let you control access to your computer and the information stored on your - Dell Inspiron 1545 | Dell™ Technology Guide - Page 252
to and the programs they can install. FOR MORE INFORMATION: To learn more about administrator rights, see Windows Help and Support: click Start or → Help and Support. Setting Access Permissions on Folders or Files 1 Log in to your computer as administrator. 2 Locate the folder or file for - Dell Inspiron 1545 | Dell™ Technology Guide - Page 253
control device, check the folders or links on your Control Panel, or search Windows Help and Support on your computer. Passwords Anyone can log on to your computer and access your files unless it is protected by a password. If you are logged on to your computer as an administrator, you can create - Dell Inspiron 1545 | Dell™ Technology Guide - Page 254
creating secure passwords, see Windows Help and Support: click Start or → Help and Support. Smart Cards NOTE: The smart card feature may not be available on your computer. Smart cards are laptop Dell computer secure. 254 Security and Privacy - Dell Inspiron 1545 | Dell™ Technology Guide - Page 255
, the software allows you to access your computer without entering the password. Using a Firewall to Secure Your Computer Use a firewall to secure 1 Click Start → Control Panel→ Security→ Windows Firewall. For Windows® XP Click Start Firewall. → Control Panel→ Security Center→ Windows 2 Turn - Dell Inspiron 1545 | Dell™ Technology Guide - Page 256
then click OK. FOR MORE INFORMATION: To learn more about encryption, see "Encryption: recommended links" in Windows Help and Support: click Start or → Help and Support. Using Antivirus Software By using an antivirus software program, you can protect your computer from computer viruses. Computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 257
learn more about using public wireless networks, see the following topics in Windows Help and Support: click Start or → Help and Support. • To find a public wireless network location • Manually add a wireless network to the Preferred Networks list • Connect to an available wireless network • To - Dell Inspiron 1545 | Dell™ Technology Guide - Page 258
: click Start or → Help and Support. • How do I remove a computer virus? • How can I tell if my computer has a virus? Dealing With Cookies Cookies are used by websites to personalize your viewing experience. For instance, a cookie can save your password information so that you only have to enter - Dell Inspiron 1545 | Dell™ Technology Guide - Page 259
about spyware and malware, see "Spyware and Malware" on page 182. Also, see the following topics in Windows Help and Support: click Start or → Help and Support • Remove spyware from your computer • Using anti-malware software to help protect your computer • When to trust a website Security and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 260
260 Security and Privacy - Dell Inspiron 1545 | Dell™ Technology Guide - Page 261
from a remote location to a computer running the Microsoft Windows XP Professional operating system, enabling you to work on your computer Desktop. To set up the host computer, you need: • Microsoft Windows XP Professional must be installed on the computer containing the files and programs that you - Dell Inspiron 1545 | Dell™ Technology Guide - Page 262
Software The Remote Desktop Client software is installed by default on computers running Windows XP. Calling From a Remote Location 1 Use the public IP address, as assigned account with one of the dynamic naming services that map a fully qualified domain name to the IP. 262 Microsoft®Windows - Dell Inspiron 1545 | Dell™ Technology Guide - Page 263
EXAMPLE: Some remote users take advantage of a free service from No-IP.com. The No-IP.com software Remote Desktop feature, see "Windows XP Pro Remote Desktop configuration, use, and troubleshooting tips" in your Windows XP Professional Resource Kit. Microsoft®Windows® XP Pro Remote Desktop 263 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 264
264 Microsoft®Windows® XP Pro Remote Desktop - Dell Inspiron 1545 | Dell™ Technology Guide - Page 265
the computer. Both permanently delete all data on the hard drive and remove any programs installed after you received the computer. Use Dell PC Restore or Dell Factory Image Restore only if System Restore did not resolve your operating system problem. • If you received an Operating System disc with - Dell Inspiron 1545 | Dell™ Technology Guide - Page 266
view, so they may not apply if you set your Dell™ computer to the Windows Classic view. Starting System Restore NOTICE screen. In the event that System Restore did not resolve the issue, you may undo the last system restore. Windows® XP 1 Click Start System Restore. → All Programs→ Accessories - Dell Inspiron 1545 | Dell™ Technology Guide - Page 267
data on the hard drive and removes any programs or drivers installed after you received your computer. If possible, back up the data before using these options. Use PC Restore or Dell Factory Image Restore only if System Restore did not resolve your operating system problem. NOTE: Dell PC Restore by - Dell Inspiron 1545 | Dell™ Technology Guide - Page 268
Restore. The Dell Factory Image Restore welcome screen appears. 6 Click Next. The Confirm Data Deletion screen appears. NOTICE: If you do not want to proceed with Factory Image Restore, click Cancel. 7 Click the check box to confirm that you want to continue reformatting the hard drive and restoring - Dell Inspiron 1545 | Dell™ Technology Guide - Page 269
The options can overwrite files and possibly affect programs that are installed on your hard drive. Therefore, do not reinstall Windows XP unless a Dell technical support representative instructs you to do so. 1 Save and close any open files and exit any open programs. 2 Insert the Operating System - Dell Inspiron 1545 | Dell™ Technology Guide - Page 270
Install Windows message appears. 4 Restart the computer. When the DELL logo appears, press immediately. NOTE: If you wait , highlight CD/DVD/CD-RW Drive and press . 6 Press any key to Boot from CD-ROM. 7 Follow the instructions on the screen to complete the installation. 270 Restoring - Dell Inspiron 1545 | Dell™ Technology Guide - Page 271
the problem started, review the installation procedures and ensure that the part is correctly installed. 2 If a peripheral device does not work, ensure that the device is properly connected. 3 If an error message appears on the screen, write down the exact message. This message may help support - Dell Inspiron 1545 | Dell™ Technology Guide - Page 272
problem. Use the Hardware Troubleshooter to resolve device configuration, compatibility problems, or operating status. With the Dell Diagnostics, the computer runs the Pre-boot System Assessment (PSA), a series of initial tests of your system board, keyboard, display, memory, hard drive, etc. Dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 273
solid to indicate different states: • If the power light is blue and the computer is not responding, see the Service Manual for your computer. NOTE: On certain systems the power light is green. • If the power light is blinking blue, the computer is in standby mode. Press a key on the keyboard, move - Dell Inspiron 1545 | Dell™ Technology Guide - Page 274
and front panel cable are securely connected to the system board (see the Service Manual for your computer). • If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem may exist. - Ensure that the voltage selection switch is set to match the - Dell Inspiron 1545 | Dell™ Technology Guide - Page 275
Service Manual for your computer or search for the topic on the Dell Support website support.dell.com. Diagnostic Lights for Laptop Computers Typically laptop ATTEMPTS AT BOOTING THIS SYSTEM HAVE FAILED AT CHECKPOINT [NNNN]. FOR HELP IN RESOLVING THIS PROBLEM, PLEASE NOTE THIS C H E C K P O I N T A N - Dell Inspiron 1545 | Dell™ Technology Guide - Page 276
System Setup Program Screen" on page 308) to correct the configuration error. K E Y B O A R D F A I L U R E - Keyboard failure or keyboard cable loose (see "Keyboard Problems for External Keyboards" on page 292). MEMORY ADDRESS LINE FAILURE AT (ADDRESS), READ VALUE EXPECTING 276 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 277
to notebook computers that support multiple hard drives. See "Drive Problems" problem persists, replace the CMOS battery. S H U T D O W N F A I L U R E - Run the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). TIME-OF-DAY CLOCK STOPPED - PLEASE RUN THE SYSTEM SETUP Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 278
RUN THE SETUP UTILITY. PRESS F5 TO RUN ONBOARD DIAGNOSTICS. - • Reseat the memory (for instructions, see your computer's Service Manual). • If memory was not removed or installed, memory module or system board failure may have occurred. Contact Dell for assistance (see "Contacting Dell" on page 337 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 279
THE BATTERY. THEY SYSTEM WILL ADJUST THE PERFORMANCE TO MATCH THE POWER AVAILABLE. PLEASE CONNECT A DELL XXX-W SPECIFICATIONS. IT IS ADVISABLE TO IMMEDIATELY BACK UP YOUR DATA AND REPLACE YOUR HARD DRIVE BY CALLING YOUR SUPPORT DESK OR D E L L. - Contact Dell for assistance (see "Contacting Dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 280
N U E . - Run the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). ***PROCESSOR Support. 2 Type hardware troubleshooter in the search field and press to start the search. 3 If the Help and Support window displays a Fix a Problem section, click Hardware Troubleshooter - Dell Inspiron 1545 | Dell™ Technology Guide - Page 281
. Starting the Dell Diagnostics From Your Hard Drive The Dell Diagnostics is located on a hidden diagnostic utility partition on your hard drive. Starting the Dell Diagnostics on Laptop Computers NOTE: If your computer does not display a screen image, see "Contacting Dell" in the documentation - Dell Inspiron 1545 | Dell™ Technology Guide - Page 282
no diagnostics utility partition has been found, run the Dell Diagnostics from the Drivers and Utilities media. The computer runs the Pre-boot System Assessment (PSA), a series of initial tests of your system board, keyboard, display, memory, hard drive, and so on. • Answer any questions that appear - Dell Inspiron 1545 | Dell™ Technology Guide - Page 283
that no diagnostics utility partition has been found, run the Dell Diagnostics from the Drivers and Utilities media. 4 Press any key to start the Dell Diagnostics from the diagnostics utility partition on your hard drive. 5 When the Dell Diagnostics Main Menu appears, select the test you want to - Dell Inspiron 1545 | Dell™ Technology Guide - Page 284
code and a description of the problem. Write down the error code and problem description and see "Contacting Dell" on page 337. NOTE: The Service Tag for your computer is located at the top of each test screen. If you contact Dell, technical support will ask for your Service Tag. 4 If you run a test - Dell Inspiron 1545 | Dell™ Technology Guide - Page 285
screen. 6 Remove the Dell Drivers and Utilities media (if applicable). Dell Support Center The Dell Support Center application is installed on your computer and available from the Dell Support Center icon on the taskbar or from the Start button. The software automatically identifies your Service - Dell Inspiron 1545 | Dell™ Technology Guide - Page 286
computer. • Dell Datasafe™ Online Backup - Click to access online backup and recovery service offered by Dell for your computer. • ContactUs - Click to access multiple options for contacting Dell. • Feedback - Click to provide your feedback for Dell Support Center application. 286 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 287
an incorrect time or date displays during start-up, replace the battery (see the instructions that came with your computer). If the battery still does not work properly, contact Dell (see "Contacting Dell" on page 337). Drive Problems CAUTION: Before you begin any of the procedures in this section - Dell Inspiron 1545 | Dell™ Technology Guide - Page 288
Settings" on page 137 or search for the keyword standby in Windows Help and Support for information on power management modes. Hard Drive Problems RUN CHECK DISK - Windows Vista 1 Click Start and click Computer. 2 Right-click Local Disk C:. 3 Click Properties→ Tools→ Check Now. 288 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 289
instructions on the screen. Windows XP Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell a green label - Dell Inspiron 1545 | Dell™ Technology Guide - Page 290
Follow the instructions on the screen to identify and resolve modem problems. Modem Helper the modem is operating properly. Windows XP 1 Click Start→ Control Panel→ Printers service provider. Error Messages CAUTION: Before you begin any of the procedures in this section, follow the safety instructions - Dell Inspiron 1545 | Dell™ Technology Guide - Page 291
Device Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. NOTE: Your computer supports - Dell Inspiron 1545 | Dell™ Technology Guide - Page 292
Windows XP 1 Troubleshooter" on page 280. Lockups and Software Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 293
273 or "Diagnostic Lights for Desktop Computers" on page 274 or "Diagnostic Lights for Laptop Computers" on page 275. ENSURE THAT THE POWER CABLE IS FIRMLY CONNECTED TO THE this version of Windows. 2 In the welcome screen, click Next. 3 Follow the instructions on the screen. Troubleshooting 293 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 294
A VIRUS-SCANNING PROGRAM TO CHECK THE HARD DRIVE, CDS, OR DVDS SAVE AND CLOSE ANY OPEN FILES OR PROGRAMS AND SHUT DOWN YOUR COMPUTER THROUGH THE START MENU Memory Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your computer. For - Dell Inspiron 1545 | Dell™ Technology Guide - Page 295
memory supported by your computer, see the documentation shipped with your computer. • Run the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). Mouse Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions - Troubleshooting 295 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 296
E R - See "Installing Drivers for Media Drives" on page 79. R U N T H E H A R D W A R E TR O U B L E S H O O T E R - See "Windows Hardware Troubleshooter" on page 280. Network Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your - Dell Inspiron 1545 | Dell™ Technology Guide - Page 297
the power light is green. I F T H Service Manual for your computer). I F T H E P O W E R L I G H T I S B L I N K I N G A M B E R - The computer is receiving electrical power, but an internal power problem Service Manual for your computer). • Remove and then reinstall all memory Troubleshooting 297 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 298
Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions Adjust the settings, as needed. Windows XP 1 Click Start → Control Panel→ DRIVER - SEE THE PRINTER DOCUMENTATION FOR INFORMATION ON REINSTALLING THE PRINTER DRIVER. - 298 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 299
Sound and Speaker Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Troubleshooting 299 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 300
N T R O L - Click or double-click the speaker icon in the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted. D I S C Drivers for Media Drives" on page 79. R U N T H E H A R D W A R E TR O U B L E S H O O T E R - See"Windows Hardware Troubleshooter - Dell Inspiron 1545 | Dell™ Technology Guide - Page 301
of the touch pad or mouse buttons, run the Mouse test in the Pointing Devices test group in the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). R E I N S T A L L T H E T O U C H P A D D R I V E R - See "Installing Drivers for Media Drives" on page 79. Troubleshooting 301 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 302
store it in a safe and secure location. For information about your graphics card, go to support.dell.com. The Screen is Blank NOTE: For troubleshooting procedures, see the monitor's documentation. The Screen is Difficult to Read CHECK THE MONITOR CABLE CONNECTION - • Ensure that the monitor cable is - Dell Inspiron 1545 | Dell™ Technology Guide - Page 303
Fans, fluorescent lights, halogen lamps, and other electrical devices can cause the screen image to appear shaky. Turn off nearby devices to check for interference. ROTATE Windows XP 1 - See the monitor documentation for instructions on adjusting the contrast and brightness, Troubleshooting 303 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 304
a lamp. - Ensure that the main power cable and front panel cable are securely connected to the system board (see the Service Manual for your computer). • If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem might exist. 304 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 305
board (see the Service Manual for your computer.) reinstall the memory modules (see service is free and can be customized for content, format, and how frequently you receive notifications. To enroll for the Dell Technical Update service, go to support.dell.com/technicalupdate. Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 306
306 Troubleshooting - Dell Inspiron 1545 | Dell™ Technology Guide - Page 307
amount of system memory Run the system setup program to become familiar with your system configuration information and optional settings. Write down the information for future reference. NOTE: Unless you are an expert computer user or are directed to do so by Dell technical support, do not change - Dell Inspiron 1545 | Dell™ Technology Guide - Page 308
the bottom of the screen. The system setup screens display the current setup information and settings for your computer, such as: • System configuration • Boot order • Boot (start-up) configuration • Basic device configuration settings • System security and hard drive password settings 308 System - Dell Inspiron 1545 | Dell™ Technology Guide - Page 309
of the bootable devices that may be installed in your computer, including but not limited to the following: • Diskette Drive • Internal HDD • USB Storage Device • CD/DVD/CD-RW drive • Modular Bay HDD NOTE: Only devices that are preceded by a number are bootable. During the boot routine, the computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 310
menu. 2 Turn on the computer. When the DELL logo appears, press immediately. If you F12 = Boot Menu appears in the upper-right corner of the screen, press . If you wait too long and the operating documentation. Changing the BIOS Settings The BIOS is a utility that serves as an - Dell Inspiron 1545 | Dell™ Technology Guide - Page 311
in System Summary. This BIOS Version/Date item displays the BIOS version and date. Upgrading the BIOS (Flashing the BIOS) The BIOS may require flashing when an update is available or when replacing the system board. NOTE: It is recommended that you review specifics about the BIOS update to determine - Dell Inspiron 1545 | Dell™ Technology Guide - Page 312
7 Click Close when the Download Complete window appears. The file icon appears on your desktop and is titled the same as the downloaded BIOS update file. 8 Double-click the file icon on the desktop and follow the instructions on the screen. 312 System Setup - Dell Inspiron 1545 | Dell™ Technology Guide - Page 313
rates of 480 Mbps in case of USB 2.0. USB gives you a single, standardized way to connect many devices to your computer. USB also supports Plug-and-Play installation and hot swapping. The USB standard uses A and B connectors to avoid confusion: • Connectors A head upstream toward the computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 314
hot swapping. While the USB 2.0 technology supports speed only upto 480 Mbps, the IEEE 1394b supports speed upto 800 Mbps. IEEE 1394 is preferred for high bandwidth applications such as connecting digital video cameras and external hard drives. . Pin Signal 1 TPB- 2 TPB+ 3 TPA- 4 TPA+ 314 Ports - Dell Inspiron 1545 | Dell™ Technology Guide - Page 315
RS232 Serial Port A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. Serial port is usually identified with RS-232 standard compliant hardware. Some of the devices that commonly use serial port are dial-up modems, printers, and - Dell Inspiron 1545 | Dell™ Technology Guide - Page 316
Centronics port and is commonly used to connect to a printer. Pin Signal 1 /STROBE 2 D0 3 D1 4 D2 5 D3 6 D4 7 D5 8 D6 9 D7 10 /ACK 11 BUSY 12 PE 13 SEL Pin Signal 14 /AUTOFD 15 /ERROR 16 /INIT 17 /SELIN 18 GND 19 GND 20 GND 21 GND 22 GND 23 GND - Dell Inspiron 1545 | Dell™ Technology Guide - Page 317
between a computer and mass storage devices such as hard disk drives and optical drives. External SATA or eSATA, users can now utilize hot pluggable. eSATA is commonly used for External Direct Attached Storage for notebooks, desktop, consumer electronics and entry servers. Pin Signal 1 GND 2 DR+ - Dell Inspiron 1545 | Dell™ Technology Guide - Page 318
an internal modem to a telephone line. A modem is used to connect a computer to the Internet by making a data call over phone lines to an Internet Service Provider (ISP). Usually, there are two modem ports side by side. The one marked line (or with a line symbol) is connected to the telephone line - Dell Inspiron 1545 | Dell™ Technology Guide - Page 319
a fast Internet connection between computers. Data moves through these at speeds of either 10 Mbps, 100 Mbps, or 1000 Mbps depending on the speed supported by the network card in the computer. When in use, lights on these devices flicker. The ACT light flickers when data moves through the network - Dell Inspiron 1545 | Dell™ Technology Guide - Page 320
Keyboard and Mouse Port (PS2) The PS/2 standard, introduced by IBM in 1987, stands for Personal System/2. PS/2 port is commonly used to plug in a keyboard or mouse. Pin Signal 1 Keyboard/mouse data 2 (Reserved) 3 Ground 4 Keyboard/mouse power (+5 V) 5 Keyboard/mouse clock 6 (Reserved) 320 Ports - Dell Inspiron 1545 | Dell™ Technology Guide - Page 321
Array (VGA) port supports the basic graphic hardware before a device-specific driver is loaded into the computer. Pin Signal 1 RED Video 2 GREEN Video 3 BLUE Video 4 NC 5 GND 6 RED Video GND 7 GREEN Video GND 8 BLUE Video GND Pin Signal 9 DDC 5V+ 10 SYNC GND 11 MONITOR_DETECT- 12 DDC_DATA (SDA) 13 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 322
Port DVI-I (Digital Video Interface-Integrated) port supports both analog signals and digital signals in a DATA4+ 6 DDC CLK 7 DDC DATA 8 ANALOG VERT SYNC 9 TMDS DATA1- 10 TMDS DATA1+ 11 TMDS DATA1/3 SHLD 12 TMDS DATA3- Pin Signal 13 TMDS DATA3+ 14 +5V 15 GND (FOR +5V) 16 HOT PLUG DETECT 17 TMDS - Dell Inspiron 1545 | Dell™ Technology Guide - Page 323
), also known as Y/C is an analog video signal that carries the video data as two separate signals, luma (brightness) and chroma (color). S-Video supports a standard definition video, but does not carry audio on the same cable. S-Video provides sharp images when using a clean DVD source. S-Video - Dell Inspiron 1545 | Dell™ Technology Guide - Page 324
of three signals. The first is the luminance signal, which indicates brightness or black & white information that is contained in the original RGB (red green blue) signal. It is referred to as the Y component. The second and third signals are called color difference signals indicating the quantum of - Dell Inspiron 1545 | Dell™ Technology Guide - Page 325
Composite Video Composite video is an interface for sending or receiving an analog video signal. It is a composite of several signals, LUMA, CHROMA, and SYNC (together referred to as CVSB or Composite Video Blanking and Sync). LUMA represents the brightness or luminance of the picture and includes - Dell Inspiron 1545 | Dell™ Technology Guide - Page 326
for transmitting uncompressed digital streams. On a single cable, HDMI supports PC or TV video formats such as standard, enhanced, and + 8 TMDS Data0 Shield 9 TMDS Data0- 10 TMDS Clock+ Pin Signal 11 TMDS Clock Shield 12 TMDS Clock- 13 CEC 14 Reserved (N.C. on device) 15 SCL 16 SDA 17 DDC/CEC Ground - Dell Inspiron 1545 | Dell™ Technology Guide - Page 327
and Benefits" on page 56. Pin Signal 1 ML_Lane 0(p) 2 GND 3 ML_Lane 0(n) 4 ML_Lane 1(p) 5 GND 6 ML_Lane 1(n) 7 ML_Lane 2(p) 8 GND 9 ML_Lane 2(n) 10 ML_Lane 3(p) Pin Signal 11 GND 12 ML_Lane 3(n) 13 GND 14 GND 15 AUX_CH(p) 16 GND 17 AUX_CH(n) 18 Hot Plug 19 DP_PWR Return 20 DP_PWR Ports 327 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 328
S/PDIF Port (Coaxial RCA) Sony/Philips Digital Interconnect Format (S/PDIF) is a serial interface for transferring digital audio from CD and DVD players to amplifiers and TVs. S/PDIF uses unbalanced 75 ohm coaxial cable up to 10 meters with coaxial RCA connectors or optical fiber terminated with a - Dell Inspiron 1545 | Dell™ Technology Guide - Page 329
the connector on the card. 2 lineout/ headphone Use the (green) line-out connector to attach connector headphones and speakers with integrated amplifiers low frequency information of 80 Hz and below. The LFE channel drives a subwoofer to provide extremely low bass extension. Systems not using - Dell Inspiron 1545 | Dell™ Technology Guide - Page 330
330 Ports - Dell Inspiron 1545 | Dell™ Technology Guide - Page 331
that pertain to the problem your computer is experiencing. 2 Run the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). 3 Fill out the "Diagnostics Checklist" on page 336. This checklist helps you to organize information Dell's support services will need to troubleshoot your computer - Dell Inspiron 1545 | Dell™ Technology Guide - Page 332
. If you do not have an Express Service Code, open the Dell Accessories folder, double-click the Express Service Code icon, and follow the directions. For instructions on using Dell Support, see "Technical Support and Customer Service" on page 332. Dell Support Service NOTE: Some of the following - Dell Inspiron 1545 | Dell™ Technology Guide - Page 333
.com support.jp.dell.com (Japan only) support.euro.dell.com (Europe only) • Dell Support e-mail addresses [email protected] [email protected] [email protected] (Latin America and Caribbean countries only) [email protected] (Asian/Pacific countries only) • Dell Marketing and Sales - Dell Inspiron 1545 | Dell™ Technology Guide - Page 334
, you can go to support.dell.com, or you can call the automated order-status service. A recorded message prompts you for the information needed to locate and report on your order. For the telephone number to call for your region, see "Contacting Dell" on page 337. Problems With Your Order If you - Dell Inspiron 1545 | Dell™ Technology Guide - Page 335
the tests that you have run and any error messages reported by the Dell Diagnostics (see "Running the Dell Diagnostics" on page 281). 4 Include any accessories that belong with the item(s) being returned (power cables, software, guides, and so on) if the return is for credit. 5 Pack the equipment to - Dell Inspiron 1545 | Dell™ Technology Guide - Page 336
back of your computer): Express Service Code: Return Material Authorization Number (if provided by Dell support technician): Operating system and version file before calling Dell. Error message, beep code, or diagnostic code: Description of problem and troubleshooting procedures you performed: 336 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 337
, or Dell product catalog. Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: 1 Visit support.dell.com - Dell Inspiron 1545 | Dell™ Technology Guide - Page 338
338 Getting Help - Dell Inspiron 1545 | Dell™ Technology Guide - Page 339
image because of the faster interface between the video circuitry and the computer memory. AHCI - Advanced Host Controller Interface - An interface for a SATA hard drive Host Controller which allows the storage driver to enable technologies such as Native Command Queuing (NCQ) and hot plug. ALS - Dell Inspiron 1545 | Dell™ Technology Guide - Page 340
computer. In case your hard drive is damaged or your computer has a virus, ensure that you always have a bootable CD available. Your Drivers and Utilities (or ResourceCD mechanism which can be either a reserved section of main memory or an independent high-speed storage device. The cache enhances - Dell Inspiron 1545 | Dell™ Technology Guide - Page 341
400 MHz. device - Hardware such as a disk drive, printer, or keyboard that is installed in or connected to your computer. device driver - See driver. DIMM - dual in-line memory module - A circuit board with memory chips that connects to a memory module on the system board. DIN connector - A round - Dell Inspiron 1545 | Dell™ Technology Guide - Page 342
specific group of users. A user logs on to the domain to gain access to the resources. DRAM - dynamic random-access memory - Memory that stores information in integrated circuits containing capacitors. driver from DVD-RW technology.) DVD+RW drive - drive that can read DVDs and most CD media - Dell Inspiron 1545 | Dell™ Technology Guide - Page 343
transmission. Similar to EPP, ECP uses direct memory access to transfer data and often improves performance. EIDE - enhanced integrated device electronics - An improved version of the IDE interface for hard drives and CD drives. EMI - electromagnetic interference - Electrical interference caused by - Dell Inspiron 1545 | Dell™ Technology Guide - Page 344
and writes data on a hard disk. The terms hard drive and hard disk are often used interchangeably. heat sink - A metal plate on some processors that helps dissipate heat. hibernate mode - A power management mode that saves everything in memory to a reserved space on the hard drive and then turns off - Dell Inspiron 1545 | Dell™ Technology Guide - Page 345
the controller is integrated into the hard drive or CD drive. IEEE 1394 - Institute of An address in RAM that is associated with a specific device (such as a serial connector, parallel cannot operate both devices simultaneously. ISP - Internet service provider - A company that allows you to access - Dell Inspiron 1545 | Dell™ Technology Guide - Page 346
laptop of memory hard drive storage, the term is often rounded to 1,000,000 bytes. MB/sec - megabytes per second - One million bytes per second. This measurement is typically used for data transfer ratings. media bay - A bay that supports devices such as optical drives, a second battery, or a Dell - Dell Inspiron 1545 | Dell™ Technology Guide - Page 347
memory, such as RAM, ROM, and video memory. Frequently, the word memory is used as a synonym for RAM. memory address - A specific location where data is temporarily stored in RAM. memory card. Mini-Card - A small card designed for integrated peripherals, such as communication NICs. The Mini-Card is - Dell Inspiron 1545 | Dell™ Technology Guide - Page 348
drives include CD drives, DVD drives, CD-RW drives, and CD-RW/DVD combo drives. P partition - A physical storage area on a hard drive - Personal Computer Memory Card International Association pixel - A single point on a display screen. Pixels are arranged in rows and columns to if the BIOS, operating - Dell Inspiron 1545 | Dell™ Technology Guide - Page 349
BIOS, that perform basic tests on the major computer components, such as memory, hard drives, and video. If no problems are detected during POST, the computer continues the start-up. processor - A computer chip that interprets and executes program instructions. Sometimes the processor is referred to - Dell Inspiron 1545 | Dell™ Technology Guide - Page 350
drive speed is often measured in rpm. RTC - real time clock - Battery-powered clock on the system board that keeps the date and time after you shut down the computer. RTCRST - real-time clock reset - A jumper on the system board of some computers that can often be used for troubleshooting problems - Dell Inspiron 1545 | Dell™ Technology Guide - Page 351
of the platform base that protects the hard drive by acting as a dampening device when monitor, the video controller and its drivers, and the amount of video memory installed in the computer. S-video TV selectable options in the BIOS, such as date and time or system password. Unless you understand - Dell Inspiron 1545 | Dell™ Technology Guide - Page 352
laptop computer to reduce the weight of the computer. U UMA - unified memory allocation - System memory provide voltage regulation. Small UPS systems provide battery power for a few minutes to enable video standard for video cards and controllers that supports resolutions up to 1600 x 1200. V video - Dell Inspiron 1545 | Dell™ Technology Guide - Page 353
memory - Memory that consists of memory chips dedicated to video functions. Video memory is usually faster than system memory. The amount of video memory indicate the approximate capacity of a battery. For example, a 66-WHr battery can supply 66 W of power supports resolutions up to 1280 x 800. 353 - Dell Inspiron 1545 | Dell™ Technology Guide - Page 354
graphics array - A video standard for video cards and controllers that supports resolutions up to 1024 x 768. Z ZIF - zero insertion file by double-clicking it. Zip drive - A high-capacity floppy drive developed by Iomega Corporation that uses 3.5-inch removable disks called Zip disks. Zip disks
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