HP ProBook 4525s HP ProBook Notebook PC User Guide - Windows 7
HP ProBook 4525s - Notebook PC Manual
View all HP ProBook 4525s manuals
Add to My Manuals
Save this manual to your list of manuals |
HP ProBook 4525s manual content summary:
- HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 1
HP ProBook Notebook PC User Guide - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 2
product development cycle, some hardware and software content in the user guides found on the hard drive or CD may have been updated over time. Go to http://www.hp.com/support, select your country or region, and then follow the onscreen instructions to navigate to your product for up-to-date user - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 3
or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 4
iv Safety warning notice - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 5
contents 1 Features ...1 Identifying hardware ...1 Top components ...1 TouchPad ...1 Lights ...3 Buttons, speakers, switches, and fingerprint 21 Roaming to another network 22 Using HP Mobile Broadband (select models only 23 Inserting a SIM ...23 Removing a SIM ...24 Using Bluetooth wireless devices - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 6
30 Connecting a modem cable 30 Connecting a country-specific modem cable adapter 31 Selecting a location setting 31 Viewing the current location selection 31 Adding new locations when traveling 32 Solving travel connection problems 33 Connecting to a local area network (LAN 35 3 Pointing - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 7
and disabling the TouchPad drive (select models only) ...58 Identifying the installed optical drive Changing DVD region settings 61 Observing the copyright warning 61 Copying a CD or DVD ...61 Creating (burning) a CD, DVD, or BD 62 Removing an optical disc (CD, DVD, or BD 63 Troubleshooting - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 8
password protection on wakeup 73 Using external AC power ...74 Connecting the AC adapter 74 Using battery power ...75 Finding battery information in Help and Support 75 Using Battery Check ...76 Displaying the remaining battery charge 76 Inserting or removing the battery 76 Charging a battery - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 9
DriveGuard status 90 Using HP 3D DriveGuard software 91 Using external drives ...92 Using optional external devices 92 Replacing the hard drive ...93 7 External devices ...107 Using a USB device ...107 Connecting a USB device 107 Removing a USB device 107 Using USB legacy support 108 Using an - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 10
ExpressCard 114 Removing an ExpressCard 115 9 Memory modules ...117 Adding or replacing memory modules 118 10 Security ...129 Protecting the computer ...129 Using passwords ...130 Setting passwords in Windows 130 Setting passwords in Computer Setup 130 BIOS administrator password 131 Managing - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 11
recovery tools 156 Using f11 ...157 Using a Windows 7 operating system DVD (purchased separately 157 13 Computer Setup ...159 Starting Computer Setup ...159 Using Computer Setup ...159 Navigating and selecting in Computer Setup 159 Restoring factory settings in Computer Setup 160 Computer Setup - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 12
xii - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 13
Control feature to improve the security of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. Top components TouchPad Identifying hardware 1 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 14
or activates items on the screen. (3) Left TouchPad button* Functions like the left button on an external mouse. (4) Right TouchPad button* Functions like the right button on an external mouse. *This table describes factory settings. To view or change pointing device preferences, select Start - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 15
matches your computer. Component (1) TouchPad off indicator (2) Caps lock light (3) HP QuickLook light (4) HP QuickWeb light Description ● Amber: The TouchPad is off. ● Off: The TouchPad is on. On: Caps lock is on. Blinking: QuickLook is being opened or closed. Blinking: The Web browser is being - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 16
Component (5) Power light (6) Wireless light Description ● On: The computer is on. ● Blinking: The computer is in the Sleep state. ● Off: The computer is off or in Hibernation. ● White: An integrated wireless device, such as a wireless local area - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 17
hold the power button for at least 5 seconds to turn off the computer. To learn more about your power settings and how to change them, select Start > Control Panel > System and Maintenance > Power Options. Allows a fingerprint logon to Windows, instead of a password logon. Identifying hardware 5 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 18
in combination with the fn key. Executes frequently used system functions when pressed in combination with a function key or the esc key. Displays the Windows Start menu. Displays a shortcut menu for items beneath the cursor. Can be used like the keys on an external numeric keypad when pressed in - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 19
the Windows Start menu. Displays a shortcut menu for items beneath the pointer. Can be used like the keys on an external numeric keypad. Execute frequently used system functions when pressed in combination with the fn key. Component (1) Drive light Description ● Blinking white: The hard drive or - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 20
Supports the following optional digital card formats: ● Memory Stick ● Memory Stick Duo (adapter required) ● Memory Stick Pro (adapter required) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory headphone jack, the computer speakers are disabled. Connects an optional computer headset microphone, - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 21
and, on select models, also writes to optical discs. Blinking: The optical drive is being accessed. ● On: The computer is connected to external power and the battery is charging. ● Off: The computer is not connected to external power. Connects an AC adapter. Left-side components NOTE: Refer to the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 22
eSATA components, such as an eSATA external hard drive. Connects optional USB device. Supports optional ExpressCards. Component (1) Security cable slot The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 23
bay (3) SIM slot (select models only) Description Release the battery from the battery bay. Holds the battery. Contains a wireless subscriber identity module (SIM). The SIM slot is located inside the battery bay. Display NOTE: Your computer may look slightly different from the illustration in - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 24
Component (1) Internal display switch (2) Internal microphone (3) Webcam light (select models only) (4) Webcam (select models only) Description Turns off the display if the display is closed while the power is on. Records sound. On: The webcam is in use. Records video and captures still photographs - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 25
see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region. These notices are located in Help and Support. Identifying hardware 13 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 26
(3) AC adapter Converts AC power to DC power. *Batteries and power cords vary in appearance by country or region. Identifying the labels The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel internationally with the computer: ● Service - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 27
this information available when you contact technical support. The service tag label is affixed to the bottom of the computer. ● Microsoft® Certificate of Authenticity-Contains the Windows Product Key. You may need the Product Key to update or troubleshoot the operating system. This certificate is - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 28
service is available. In a WWAN, each mobile device communicates to a mobile network operator's base station. Mobile network operators install networks of base stations (similar to cell is not compatible with 802.11b and 802.11g. ● 802.11n supports data rates of up to 450 Mbps and may operate at 2.4 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 29
wireless devices are disabled in Windows Control Panel, and no network devices are connected to a wired network. Using the wireless controls You can control the wireless devices in your computer using these features: ● Wireless button or wireless switch (referred to in this guide as the wireless - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 30
Mobility Center. 2. Click the wireless icon in the Wireless Assistant tile, which is located in the bottom row of Windows Mobility Center. 3. Click Properties. 4. Select the check box next to HP Wireless Assistant icon in notification area. 5. Click Apply. 6. Click Close. For more information - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 31
, and diagnose and repair network problems. To access the Network and Sharing Center, select Start > Control Panel > Network and Internet > Network and Sharing Center. For more information, refer to Windows Help and Support. Select Start > Help and Support. Using wireless devices (select models - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 32
or "hotspots," like coffee shops and airports, may not provide any security. New technologies are being developed by wireless manufacturers and hotspot service providers that make the public environment more secure and anonymous. If you are concerned about the security of your computer in a hotspot - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 33
built-in security Many wireless base stations, gateways, and routers provide built-in prompted to enter a network security key, which is a security code. Type the code, and then click OK to complete the connection. NOTE: If choose to manually search for and connect to a network or to set up - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 34
is available through the following resources: ● Information from your ISP and the manufacturer's instructions included with your wireless router and other WLAN equipment ● Information and Web site links provided in Help and Support For a list of public WLANs near you, contact your ISP or search the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 35
provides access to networks based on the code division multiple access (CDMA) telecommunications standard. You may need the HP Mobile Broadband Module serial number to activate mobile broadband service. The serial number is printed on a label inside the battery bay of your computer. Some mobile - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 36
the battery. NOTE: HP Mobile Broadband will be disabled if the battery is not replaced. 9. Turn the computer right-side up, and then reconnect external power and external devices. 10. Turn on the computer. Removing a SIM To remove a SIM: 1. Shut down the computer. If you are not sure whether the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 37
7. Press in on the SIM (1), and then remove it from the slot (2). 8. Replace the battery. 9. Turn the computer right-side up, and then reconnect external power and external devices. 10. Turn on the computer. Using HP Mobile Broadband (select models only) 25 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 38
replace the physical cable connections that traditionally link electronic devices, such as the following: ● Computers (desktop, notebook Help. Bluetooth and Internet Connection Sharing (ICS) HP does not recommend setting up one computer with the Windows operating system. 26 Chapter 2 Wireless, modem - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 39
the security of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. 1. Select Start > Control Panel > System and Security. 2. In the System - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 40
and then click Troubleshoot problems. Windows resets your network device and hp.com/support. 2. Select your country or region. 3. Click the option for software and driver downloads, and then type your computer model number in the Search box. 4. Press enter, and then follow the on-screen instructions - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 41
and are unsuccessful, reset the wireless router by removing power from the router for 10 to 15 seconds. If the computer still cannot make a connection to a WLAN, restart the wireless router. For details, refer to the router manufacturer's instructions. Troubleshooting wireless connection problems 29 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 42
an analog telephone line using a 6-pin, RJ-11 modem cable (included with select models only). In some countries, a country-specific modem cable adapter (included with select models only) is also required. Jacks for digital PBX systems may resemble analog telephone jacks, but they are not compatible - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 43
the modem cable into the country-specific modem cable adapter (2). 3. Plug the country-specific modem cable adapter (3) into the telephone wall jack. Selecting a location setting Viewing the current location selection To view the current location setting for the modem, follow these steps: 1. Select - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 44
, add a new configuration for each location in location area code before you can view the Dialing Rules tab. If you do not have a location set up, you will be prompted to enter the location when you click Modem settings. 3. Click the Dialing Rules tab. 4. Click New. (The New Location window - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 45
If you experience modem connection problems when using the computer outside of the country in indicate that the telephone line supports pulse dialing. Tones indicate that the telephone line supports tone dialing. To change the dialing mode in your current modem location setting, follow these steps: - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 46
7. Clear the check box for Wait for dial tone before dialing. 8. Click OK twice. 34 Chapter 2 Wireless, modem, and local area network - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 47
Connecting to a local area network (LAN) Connecting to a local area network (LAN) requires an 8-pin, RJ-45 network cable (purchased separately). If the network cable contains noise suppression circuitry (1), which prevents interference from TV and radio reception, orient the circuitry end of the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 48
in Windows to customize settings for pointing devices, such as button configuration, click speed, and pointer options. To access Mouse Properties, select Start > Control Panel > Hardware and Sound > Mouse. Using the TouchPad Turning the TouchPad on and off The TouchPad is turned on at the factory - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 49
NOTE: If you are using the TouchPad to move the pointer, you must lift your finger off the TouchPad before starting to scroll. Selecting Use the left and right TouchPad buttons like the corresponding buttons on an external mouse. Using pointing devices 37 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 50
the device, and then click Settings. 3. Select the gesture that you want to disable or reenable. 4. Click Apply, and then click OK. NOTE: Your computer also supports additional TouchPad features that are disabled at the factory. To view and enable these features, click the Synaptics icon in the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 51
the object's size. Rotating Rotating allows you to rotate items such as photos and pages. To rotate, anchor your left forefinger in the TouchPad zone. Move the right forefinger around the anchored finger in a sweeping motion, moving from twelve o'clock to three o'clock. To reverse the rotation - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 52
Place three fingers slightly separated on the TouchPad. Flick your three fingers across the TouchPad in a linear, continuous motion ( the computer. A USB device can be added by connecting the device to a USB port on the computer or on an optional docking device (select models only). Using the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 53
Function Display system information. Initiate Sleep. Decrease screen brightness. Increase screen brightness. Switch the screen image. Open the default e-mail application. Open the default Web browser. Mute speaker sound. Decrease speaker sound. Increase speaker sound. Playing previous track. Playing - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 54
Sleep state, the computer initiates Hibernation and the information stored in memory is saved to the hard drive. The factory setting for critical battery action is Hibernate, but this setting can be changed using Power Options in Windows Control Panel. To exit Sleep, briefly press the power button - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 55
video devices can be connected to the system only by using an optional docking device. Opening the default e-mail application Press fn+f5 to open the Press fn+f7 to mute speaker sound. Press the hotkey again to restore speaker sound. Decreasing speaker sound Press fn+f8 to decrease speaker volume - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 56
inbox, and task information from Microsoft Outlook to the hard drive of your computer. ▲ Press f5 when the computer is HP DayStart is part of QuickLook, and it allows you to be immediately productive while Windows boots- displaying important meeting and conference call details along with the battery - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 57
Using QuickWeb QuickWeb is an instant-on environment that is separate from your Windows operating system. QuickWeb allows you to rapidly access a Web browser without the need to start Windows. ▲ Press f6 when the computer is off or in Hibernation to open QuickWeb on your computer. NOTE: Pressing f6 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 58
15 keys of the embedded numeric keypad can be used like the keys on an external keypad. When the embedded numeric keypad is turned on, each key on the keypad performs the function indicated by the icon in the upper-right corner of the key. Enabling and disabling . ● To change the function of - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 59
keypad Keys on most external numeric keypads function differently according to whether num lock is on or off. (Num lock is turned off at the factory.) For example: ● When num lock is on, most keypad keys type numbers. ● When num lock is off, most keypad keys function like the arrow, page up, or page - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 60
can cause the pointer to jump around on the screen. To avoid this, clean the TouchPad with a damp cloth, and wash your hands on the keyboard surface. Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that can become trapped beneath the keys. A can of - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 61
that allow you to listen to music, watch movies, and view pictures. Your computer may include the following multimedia components: ● Optical drive for playing audio and video discs ● Integrated speakers for listening to music ● Integrated microphone for recording your own audio ● Integrated webcam - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 62
is connected to the headphone jack, the computer speakers are disabled. Connects an optional computer headset microphone, stereo array microphone, or volume using the following controls: ● Computer volume keys: ◦ To mute or restore volume, press and hold the fn key (1), and then press the mute key - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 63
the volume up key f9 (4) until the desired volume level is reached. ● Windows volume control: a. Click the Volume icon in the notification area, at the icon is not displayed in the notification area, follow these steps to add it: a. Right-click in the notification area, and then click Properties - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 64
example, if you want to use Windows Media Player to play an audio CD, click Windows Media Player. NOTE: Some programs may be located in subfolders. 2. Insert the media disc, such as an audio CD, into the optical drive. 3. Follow the instructions on the screen. - or - 1. Insert the media disc, such - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 65
Installing multimedia software from a disc 1. Insert the disc into the optical drive. 2. When the installation wizard opens, follow the on-screen instructions. 3. Restart the computer if prompted to do so. Multimedia software 53 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 66
the internal microphone or connect an external microphone ● Download music from the Internet ● Create multimedia presentations using audio normally color-coded to match the corresponding jacks on the computer.) ● Be sure to install any drivers required by the external device. NOTE: A driver is a - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 67
NOTE: For best results when recording, speak directly into the microphone and record sound in a setting free of background noise. ▲ To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware and Sound > Sound. Audio 55 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 68
● Watch movies ● Play games over the Internet ● Edit device. Repeatedly pressing fn+f4 alternates the screen image between the computer display and the device support one HDMI device connected to the HDMI port, while simultaneously supporting an image on the computer display or any other supported - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 69
into the HDMI port on the computer. 2. Connect the other end of the cable to the video device, according to the device manufacturer's instructions. 3. Press fn+f4 to switch the image between the display devices connected to the computer. Configuring audio for HDMI To configure HDMI audio, first - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 70
-layer discs. However, double-layer discs burned with this drive may not be compatible with many single-layer DVD drivers and players. †LightScribe discs must be purchased separately. LightScribe creates a grayscale image similar to black-and-white photography. CAUTION: To prevent possible audio - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 71
Making weekly backups of hard drive files ● Updating photos, video, them to a CD or DVD that cannot be changed. LightScribe DVD+R discs Use LightScribe DVD+R discs drives and DVD video players. With a LightScribe-enabled drive and LightScribe software, you can write data to the disc and then add - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 72
amounts of data ● High-definition video playback and storage ● Video games NOTE: As Blu-ray is a new format containing new technologies, to use the media content. NOTE: For best results, be sure that your AC adapter is plugged into an external power source while playing a BD. Configuring AutoPlay 1. - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 73
You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. 3. Click the plus sign (+) next to DVD/CD-ROM drives. 4. Right-click the DVD drive for which you want to - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 74
4. Click Copy at the bottom right of the screen. Creator Business reads the source disc and copies the data to a temporary folder on your hard drive. 5. When prompted, remove the source disc from the optical drive and insert a blank disc into the drive. After the information is copied, the disc you - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 75
disc in a protective case. Troubleshooting The following sections describe several common issues and resolutions. The optical disc tray does not open for removal of a CD, DVD, or BD 1. Insert the end of a paper clip (1) into the release access in the front bezel of the drive. 2. Press in gently on - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 76
● Scan for hardware changes. Windows scans your system for installed hardware and installs any required default drivers. ● Click Properties to see if the device is working properly. ◦ Click Troubleshoot to fix problems. ◦ Click the Driver tab to update, disable, or uninstall drivers for this device - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 77
following ways: ● Playback may resume. - or - ● The playback window in the multimedia program may close. To return to playing the CD, optical disc repair kit available at many electronics stores. ● Disable Sleep mode before playing the disc. Do not initiate Hibernation drive (select models only) 65 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 78
now start automatically when it is inserted into the optical drive. A movie stops, skips, or plays erratically ● suggestions: ◦ Log off the Internet. ◦ Change the color properties of the desktop: 1. Right question not covered in this guide, select Start > Help and Support. The process of burning - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 79
the contents to a new disc, and then burn from your hard drive. ● Reinstall the disc-burning device driver located in the DVD/CD-ROM drives category in Device Manager. A device driver must be reinstalled 1. Remove any discs from the optical drive. 2. Click Start and type device manager in the Start - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 80
to http://www.hp.com/support, and then select your country or region. 2. Click the option for software and driver downloads, and then type your computer model number in the product box. 3. Press enter, and then follow the on-screen instructions. Obtaining Microsoft device drivers You can obtain the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 81
includes an integrated webcam, located at the top of the display. With the preinstalled software, you can use the webcam to take a photo, record a video, or make an audio recording. You can preview the photo, video recording, or audio recording, and save it on your computer hard drive. To access the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 82
image. ● Gamma-Controls the contrast affecting the mid-level grays or midtones of an image. Adjusting the gamma of an image allows you to change the brightness values of the middle range of gray tones without dramatically altering the shadows and highlights. A lower gamma setting makes grays look - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 83
Sleep The system is set at the factory to initiate Sleep after 15 minutes of inactivity when running on battery power and 30 minutes of inactivity when running on external power. Power settings and timeouts can be changed using Power Options in Windows Control Panel. With the computer on, you - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 84
when the computer exits Hibernation, you must enter your Windows password before your work will return to the screen. Using the battery meter The battery meter is located in the notification area, at the far right of the taskbar. The battery meter allows you to quickly access power settings, view - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 85
plan from the list. Customizing power plans 1. Click the battery meter icon in the notification area and then click More power change additional settings, click Change advanced power settings and make your changes. Setting password protection on wakeup To set the computer to prompt for a password - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 86
AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional docking device Connect the computer to external AC power under any of the following conditions: WARNING! Do not charge the computer battery - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 87
. When the computer is plugged into external AC power, the computer runs on AC power. If the computer contains a charged battery and is running on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is disconnected from the computer. NOTE: The - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 88
Connect the AC adapter to the computer. NOTE: The computer must be connected to external power for Battery Check to function properly. 2. Select Start > Help and Support > Troubleshoot > Power, Thermal and Mechanical, and then click the Power tab. Battery Check examines the battery and its cells to - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 89
. 3. Remove the battery (2). Charging a battery WARNING! Do not charge the computer battery while you are onboard aircraft. The battery charges whenever the computer is plugged into external power through an AC adapter, an optional power adapter, an optional expansion product, or an optional docking - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 90
or charged. ● Store the battery in a cool, dry location. Managing low battery levels The information in this section describes the alerts and system responses set at the factory. Some lowbattery alerts and system responses can be changed using Power Options in Windows Control Panel. Preferences set - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 91
The computer takes the following actions for a critical battery level: ● If Hibernation is enabled and the computer is on or in the Sleep state, the computer initiates Hibernation. ● If Hibernation is disabled and the computer is on or in the Sleep state, the computer remains briefly in the Sleep - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 92
following devices: ● AC adapter ● Optional expansion product or docking device ● Optional power adapter Resolving a low battery level when a charged battery is available 1. Turn off the computer or initiate Hibernation. 2. Remove the discharged battery, and then insert a charged battery. 3. Turn on - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 93
into the computer. 2. Connect the computer to an AC adapter, optional power adapter, optional expansion product, or optional docking device, and then plug the adapter or device into external power. The battery light on the computer turns on. 3. Leave the computer plugged into external power until - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 94
do not turn off the computer. 2. Run the computer on battery power until the battery is discharged. The battery light begins to blink when the battery has discharged to a low battery level. When the battery is discharged, the battery light turns off, and the computer shuts down. 82 Chapter 5 Power - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 95
that you recorded for the items in the On battery column. - or - Click Restore default settings for this plan, and then follow the on-screen instructions. NOTE: If you restore default settings, omit steps 4 through 8. 4. Click Change advanced power settings. 5. Click the plus sign (+) next to - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 96
an internal cell is not charging properly, or when the battery storage capacity has reached a "weak" condition. A message refers you to the HP Web site for more information about ordering a replacement battery. If the battery is possibly covered by an HP warranty, instructions include a warranty - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 97
adapter: 1. Remove the battery from the computer. 2. Connect the AC adapter to the computer and to an AC outlet. 3. Turn on the computer. ● If the power light turns on, the AC adapter is functioning properly. ● If the power light remains off, the AC adapter is not functioning and should be replaced - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 98
the following emergency procedures in the sequence provided: ● Press and hold the power button for at least 5 seconds. ● Disconnect the computer from external power and remove the battery. 86 Chapter 5 Power management - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 99
of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. Handling drives Drives are fragile computer components that must be handled with care - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 100
to an external hard drive, initiate Sleep and allow the screen to clear, or properly disconnect the external hard drive. Before handling a drive, discharge static electricity by touching the unpainted metal surface of the drive. Do not touch the connector pins on a removable drive or on the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 101
permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. For additional information, access the Disk Defragmenter software Help. Using Disk Cleanup Disk Cleanup searches the hard drive for - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 102
the software is disabled, a red X is superimposed over the hard drive icon. ● If the drives are parked, a yellow moon is superimposed over the hard drive icon. NOTE: The icon in the Mobility Center may not show the most up-to-date status for the drive. For immediate updates after a change in status - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 103
the privileges for nonAdministrator users. ● Determine whether a drive in the system is supported. To open the software and change settings, follow these steps: 1. In Mobility Center, click the hard drive icon to open the HP 3D DriveGuard window. - or - Select Start > Control Panel > Hardware and - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 104
Removable external drives expand your options for storing and accessing information. A USB device can be added by connecting the device to a USB port on the computer or on an optional docking device (select models only). USB drives include the following types: ● 1.44-megabyte diskette drive ● Hard - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 105
close the display. 3. Disconnect all external devices connected to the computer. 4. Unplug the power cord. 5. Turn the computer upside down on a flat surface, with the battery bay toward you. 6. Remove the battery from the computer. Replacing the hard drive 93 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 106
7. Remove the screws from the battery area. NOTE: Refer to the illustration that most closely matches your computer. 94 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 107
back edge of the computer. NOTE: Some models do not have any screw covers or screws to remove. 9. Turn the computer display-side up, and then open the computer as far as possible. CAUTION cover straight back toward the display (1), and then remove the switch cover (2). Replacing the hard drive 95 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 108
11. Remove the screws from the keyboard. NOTE: Refer to the illustration that most closely matches your computer. 96 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 109
the display (1), and then rotate it to the right side (2) to gain access to the keyboard cable connector. CAUTION: Do not rip the keyboard cable. Replacing the hard drive 97 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 110
13. Release the ZIF connector (1) to which the keyboard cable is attached, disconnect the keyboard cable (2) from the system board by pulling upward, and then remove the keyboard from the computer (3). NOTE: Refer to the illustration that most closely matches your computer. 98 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 111
then rest the palm rest on the computer (2). 16. Remove the 2 hard drive screws (1), and then loosen the captive screw (2) that secures the hard drive. 17. Use the Mylar tab (3) on the hard drive to slide the hard drive to the right to disconnect it from the system board. Replacing the hard drive 99 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 112
18. Lift the hard drive (4) out of the hard drive bay. To install a hard drive: 1. Insert the hard drive into the hard drive bay (1). 2. Use the Mylar tab (2) on the hard drive to slide the hard drive to the left to connect it to the system board. 3. Replace the 2 hard drive screws (3), and then - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 113
4. Turn over the palm rest (1), resting it in the palm rest tray, and then slide the palm rest to the left to reconnect it to the base enclosure (2). 5. Replace the screws in the palm rest. 6. Place the keyboard upside down on the palm rest of the computer (1). Replacing the hard drive 101 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 114
7. Insert the keyboard cable (2) into the ZIF connector (3) on the system board, and then secure the connector. NOTE: Refer to the illustration that most closely matches your computer. 102 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 115
8. Turn over the keyboard (1) into the keyboard tray, and then slide the keyboard (2) into place. NOTE: Refer to the illustration that most closely matches your computer. Replacing the hard drive 103 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 116
9. Replace the screws on the keyboard. NOTE: Refer to the illustration that most closely matches your computer. 104 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 117
11. Close the computer display. 12. Turn the computer upside down on a flat surface, with the battery bay toward you. 13. Replace the 2 screws (1) and their covers (2) on the back edge of the computer. NOTE: Some models do not have any screws or screw covers to replace. Replacing the hard drive 105 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 118
14. Replace the screws in the battery area. NOTE: Refer to the illustration that most closely matches your computer. 15. Replace the battery. 16. Turn the computer right-side up, and then reconnect external power and external devices. 17. Turn on the computer. 106 Chapter 6 Drives - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 119
drive, printer, scanner, or hub. Some USB devices may require additional support software, which is usually included with the device. For more information about device-specific software, refer to the manufacturer's instructions by the computer. Removing a USB device CAUTION: To prevent loss - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 120
USB legacy support is enabled at the factory. To disable or enable USB legacy support: 1. Open disable USB legacy support, and then press f10. 4. To save your preferences and exit Computer Setup, use the arrow keys to select File > Save Changes and Exit. Then follow the instructions on the screen - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 121
hard drive. Some eSATA devices may require additional support software, which is usually included with the device. For more information about device-specific software, refer to the software manufacturer's instructions. These instructions detected. Removing an eSATA device CAUTION: To prevent loss - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 122
and Eject Media icon in the notification area, at the far right of the taskbar. NOTE: To display the Safely Remove Hardware and Eject Media icon, click the Show hidden icons icon (the arrow at the left side of the notification area). 2. Click the name of - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 123
drives Removable external drives expand your options for storing and accessing information. A USB drive can be added by connecting the drive to a USB port on the computer. USB drives include the following types: ● 1.44-megabyte diskette drive ● Hard drive module (a hard drive with an adapter - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 124
as well as with other computers. The Digital Media Slot supports the following digital card formats: ● Memory Stick ● Memory Stick Duo (adapter required) ● Memory Stick Pro (adapter required) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory Card ● xD-Picture Card (XD) ● xD-Picture Card (XD) Type - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 125
close all programs associated with the digital card. NOTE: To stop a data transfer, click Cancel in the operating system Copying window. To remove a digital card: 1. Click the Safely Remove Hardware and Eject Media icon in the notification area, at the far right of the taskbar. NOTE: To display the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 126
required for your device. If you are instructed by the ExpressCard manufacturer to install device drivers: ● Install only the device drivers for your operating system. ● Do not install other software, such as card services, socket services, or enablers, supplied by the ExpressCard manufacturer - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 127
close all programs associated with the ExpressCard. NOTE: To stop a data transfer, click Cancel in the operating system Copying window. To remove an ExpressCard: 1. Click the Safely Remove Hardware and Eject Media icon in the notification area, at the far right of the taskbar. NOTE: To display the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 128
116 Chapter 8 External media cards - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 129
has one memory module compartment, which is located under the keyboard. The memory capacity of the computer can be upgraded by adding a memory module to the vacant expansion memory module slot or by upgrading the existing memory module in the primary memory module slot. All memory modules installed - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 130
Adding or replacing memory modules To add or replace a memory module: 1. Save your work. 2. Shut down the computer and close the the power cord. 5. Turn the computer upside down on a flat surface, with the battery bay toward you. 6. Remove the battery from the computer. 118 Chapter 9 Memory modules - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 131
7. Remove the screws from the battery area. NOTE: Refer to the illustration that most closely matches your computer. Adding or replacing memory modules 119 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 132
back edge of the computer. NOTE: Some models do not have any screw covers or screws to remove. 9. Turn the computer display-side up, and then open the computer as far as possible. CAUTION cover straight back toward the display (1), and then remove the switch cover (2). 120 Chapter 9 Memory modules - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 133
11. Remove the screws from the keyboard. NOTE: Refer to the illustration that most closely matches your computer. Adding or replacing memory modules 121 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 134
right side (2) to gain access to the keyboard connector. CAUTION: Do not rip the keyboard cable. 13. If you are replacing a memory module, remove the existing memory module: CAUTION: To prevent damage to the memory module, hold the memory module by the edges only. Do not touch the components on the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 135
module slot. b. With the memory module at a 45-degree angle from the surface of the memory module compartment, press the module (2) into the memory module slot until it is seated. CAUTION: To prevent damage to the memory module, do not bend the memory module. Adding or replacing memory modules 123 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 136
c. Gently press the memory module (3) down, applying pressure to both the left and right edges of the memory module, until the retention clips snap into place. 124 Chapter 9 Memory modules - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 137
15. Turn over the keyboard (1) into the keyboard tray, and then slide the keyboard (2) into place. NOTE: Refer to the illustration that most closely matches your computer. Adding or replacing memory modules 125 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 138
16. Replace the screws on the keyboard. NOTE: Refer to the illustration that most closely matches your computer. 126 Chapter 9 Memory modules - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 139
slide the switch cover into place (2). 18. Close the computer display. 19. Turn the computer upside down on a flat surface, with the battery bay toward you. 20. Replace the 2 screws (1) and their covers (2) on the back edge of the computer. NOTE: Some models do not have any screws or screw covers - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 140
21. Replace the screws in the battery area. NOTE: Refer to the illustration that most closely matches your computer. 22. Replace the battery. 23. Turn the computer right-side up, and then reconnect external power and external devices. 24. Turn on the computer. 128 Chapter 9 Memory modules - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 141
supports CompuTrace, which is an online security-based tracking and recovery service Windows updates ● Drive encryption for HP ProtectTools Unauthorized access to Computer Setup settings and other BIOS administrator password in Computer Setup* system identification information Unauthorized removal - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 142
you forget the BIOS administrator password set in Computer Setup, you can use HP SpareKey to access the utility. ● If you forget both the DriveLock user password and the DriveLock master password set in Computer Setup, the hard drive that is protected by the passwords is permanently locked and can - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 143
used to remove DriveLock protection. This password is set under DriveLock Passwords during the enable process. Protects access to the internal hard drive that is protected by DriveLock, and is set under DriveLock Passwords during the enable process. BIOS administrator password The Computer Setup - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 144
in the lower-left corner of the screen, and then follow the on-screen instructions. - or - Use the arrow keys to select File > Save Changes and Exit, and then press enter. Your changes go into effect when the computer restarts. To delete this password in Computer Setup, follow these steps: 1. Turn - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 145
your computer. If you forget both DriveLock passwords, the hard drive will be permanently locked and can no longer be used. DriveLock protection prevents unauthorized access to the contents of a hard drive. DriveLock can be applied only to the internal hard drive(s) of the computer. After DriveLock - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 146
Startup Menu" message is displayed at the bottom of the screen. 2. Press f10 to enter BIOS Setup. 3. Use a pointing device or the arrow keys to select Security > DriveLock Password, and then press enter. 4. Use a pointing device to click the hard drive you want to protect. - or - Use the arrow keys - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 147
Entering a DriveLock password Be sure that the hard drive is inserted into the computer (not into an optional docking device or external MultiBay). At the DriveLock Password prompt, type your user or master password (using the same kind of keys you used to set the password), and then press enter. - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 148
Menu" message is displayed at the bottom of the screen. 2. Press f10 to enter BIOS Setup. 3. Use a pointing device or the arrow keys to select Security > DriveLock Password, and then press enter. 4. Use a pointing device to select an internal hard drive. - or - Use the arrow keys to select an - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 149
hard drive, and then press enter. 5. Use a pointing device or the arrow keys to select Disable protection. 6. Type your master password, and then press enter. 7. To save your changes and exit Computer Setup, click the Save icon in the lower-left corner of the screen, and then follow the on-screen - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 150
to select an internal hard drive, and then press enter. 5. Use a pointing device or the arrow keys to select Disable protection. 6. To save your changes and exit Computer Setup, click the Save icon in the lower-left corner of the screen, and then follow the on-screen instructions. - or - Use the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 151
of the screen, and then follow the on-screen instructions. - or - Use the arrow keys to select File > Save Changes and Exit, and then press enter. Your changes go into about the computer model and the batteries ● Specification information about the processor, cache, memory, ROM, video revision, and - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 152
create a BIOS administrator password in Notebook Asset Tag or Notebook Ownership Tag, and then enter the information. 5. Press enter when finished. 6. To save your changes and exit Computer Setup, click the Save icon in the lower-left corner of the screen, and then follow the on-screen instructions - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 153
Services > Total Protection. If the software is preloaded, select Start > All Programs > HP Software Setup, and then follow the instructions on the screen to load the McAfee Total Protection software. For more information about computer viruses, type viruses in the Search box in Help and Support - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 154
Programs > McAfee > Managing Services > Total Protection. Firewall to the software manufacturer's instructions. These instructions may be provided with the games, interfere with printer or file sharing on a network, or block authorized e-mail attachments. To temporarily resolve the problem, disable - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 155
available updates are installed on the computer, observe these guidelines: ● Run Windows Update monthly to install the latest software from Microsoft. ● Obtain updates, as they are released, from the Microsoft Web site and through the updates link in Help and Support. Installing critical updates 143 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 156
on select computer models. This software can be accessed through Windows Control Panel. It provides security features that help protect against unauthorized access to the computer, networks, and critical data. For more information, refer to the HP ProtectTools online Help. 144 Chapter 10 Security - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 157
security cable around a secured object. 2. Insert the key (1) into the cable lock (2). 3. Insert the cable lock into the security cable slot on the computer (3), and then lock the cable lock with the key. NOTE: The location of the security cable slot varies by computer model. Installing a security - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 158
optional software and driver updates. You can manually check for updates at any time by selecting Start > Help and Support > Maintain, and then follow the on-screen instructions. Most software on the HP Web site is packaged in compressed files called SoftPaqs. Some BIOS updates may be packaged in - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 159
. 2. Open your Internet browser, and go to http://www.hp.com/support. 3. Select your country or region. 4. Click the option for software and driver downloads, and then type your computer model number in the product box. 5. Press enter. 6. Follow the on-screen instructions. Updating software 147 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 160
Updating the BIOS To update the BIOS, first determine what BIOS version you currently have, and then download and install the new BIOS. Determining the BIOS version BIOS version information (also known as ROM date and System BIOS) can be displayed by pressing fn+esc (if you are already in Windows) - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 161
: a. Identify the BIOS update that is newer than the BIOS version currently installed on your computer. b. Follow the instructions on the screen to download your selection to the hard drive. Make a note of the path to the location on your hard drive where the BIOS update will be downloaded. You will - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 162
utilities, or changing Windows settings. Refer to Windows Help and Support for more information. 5. Complete the installation by following the on-screen instructions. NOTE: After a message on the screen reports a successful installation, you may delete the downloaded file from your hard drive. 150 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 163
, click an update to open a window containing additional information. 6. Click Download. 7. Click Run to install the updated software without downloading the file. - or - Click Save to save the file to your computer. When prompted, select a storage location on your hard drive. After the file - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 164
the only operating system that is displayed in the Product Catalog is Windows 7 Professional. b. To add other operating systems, change the filter settings in the Configuration Options window. Refer to the HP SoftPaq Download Manager software Help for more information. 3. In the left pane, click the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 165
12 Backup and recovery To protect your information, use Windows Backup and Restore to back up individual files and folders, back up your entire hard drive (select models only), create system repair discs (select models only), or create system restore points. In case of system failure, you can use - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 166
computer is connected to AC power before you start the backup process. NOTE: The backup process may take over an hour, depending on file size and the speed of the computer. 1. Select Start > All Programs > Maintenance > Backup and Restore. 2. Follow the on-screen instructions to set up your backup - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 167
User Account Control feature to improve the security of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. Backing up your information 155 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 168
or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. To recover your information using Startup Repair, follow these steps: CAUTION: Using Startup Repair completely erases hard drive contents - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 169
on-screen instructions. You can also order the DVD by calling technical support. For contact information, refer to the Worldwide Telephone Numbers booklet included with the computer. CAUTION: Using a Windows 7 operating system DVD completely erases hard drive contents and reformats the hard drive - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 170
6. Select Repair your computer. 7. Follow the on-screen instructions. 158 Chapter 12 Backup and recovery - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 171
Computer Setup menu items listed in this guide may not be supported by your computer. NOTE: An screen instructions. NOTE: You can use either a pointing device (TouchPad, pointing stick, or USB mouse) or the keyboard to navigate and make selections in Computer Setup. 2. Press f10 to enter BIOS - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 172
the on-screen instructions. - or - Use the tab key and the arrow keys to select File > Save Changes and Exit, and then press enter. Your changes go into effect when the computer restarts. Restoring factory settings in Computer Setup NOTE: Restoring defaults will not change the hard drive mode. To - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 173
any errors have occurred. Replace the configuration settings in Computer Setup with the original factory settings. (Hard drive mode, password settings, and security settings are not changed when you restore the factory settings.) Restore the BIOS security settings to the factory default. Cancel any - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 174
only; disabled by default). Enter, change, or delete a BIOS administrator password. Enroll or reset HP SpareKey, which is a set of security questions and answers used if you forget your password. Enable/disable Anti-Theft Protection. ● Enable/disable DriveLock on any computer hard drive (enabled - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 175
Enable/disable USB legacy support (enabled by default). When enabled, USB legacy support allows the following: ◦ Use of a USB keyboard in Computer Setup, even when a Windows operating system is not running. ◦ Startup from bootable USB devices, including a hard drive, diskette drive, or optical drive - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 176
Technology) (select models only; disabled by default). ● Enable/disable Multi Core CPU (enabled by default). ● Enable/disable Intel HT technology (enabled by default). ● Enable/disable wake on USB (enabled by default). ● Enable/disable Num lock state at boot (disabled by default). 164 Chapter 13 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 177
ambient light sensor (enabled by default). ● Enable/disable the notebook upgrade bay device (enabled by default). ● Enable/disable the fingerprint device (enabled by default). ● Enable/disable the integrated camera (enabled by default). ● Enable/disable the power monitor circuit (enabled by default - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 178
emulation mode. Options include the following: ◦ ANSI (default setting) ◦ VT100 ● Enable/disable firmware progress event support. ● Enable/disable initiate Intel CIRA. Change, view, or hide security levels for all BIOS menu items. Restore the default security settings. 166 Chapter 13 Computer Setup - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 179
devices and drive bay locations listed may not be supported on your computer. ● Notebook upgrade bay ● Internal hard drive ● USB diskette drive ● USB CD-ROM ● USB hard drive ● Notebook Ethernet ● Secure Digital (SD) Memory Card ● Docking station upgrade bay ● External SATA drive You can change the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 180
(select models only) that contains a disc formatted as drive C 3. Hard drive in the computer hard drive bay 4. Hard drive in an optional docking device or in an optional external MultiBay NOTE: Because no drive letter is associated with the NIC, changing the boot order of a NIC does not affect the - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 181
of the screen. 2. Press f10 to enter BIOS Setup. 3. To enable bootable media in USB drives or in drives inserted into an optional docking device ( enabled in order to use USB legacy support. It is enabled at the factory. If the port becomes disabled, reenable it by selecting System Configuration > - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 182
to the second optical device. ● Changing the boot order also changes the logical drive designations. For example, if you start up from a CD-ROM drive with a disc formatted as drive C, that CD-ROM drive becomes drive C and the hard drive in the hard drive bay becomes drive D. ● The computer will boot - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 183
for Startup Menu" message is displayed at the bottom of the screen. 2. Press f10 to enter BIOS Setup. 3. Use a pointing device or the arrow keys to screen, and then follow the on-screen instructions. - or - Use the arrow keys to select File > Save Changes and Exit, and then press enter. Your changes - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 184
message is displayed at the bottom of the screen. 2. Press f10 to enter BIOS Setup. 3. Use a pointing device or the location menu is not displayed.) 5. To save your changes and exit Computer Setup, click the Save icon in the lower-left corner of the screen, and then follow the on-screen instructions - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 185
contents from one hard drive to another The deployment method you use depends on your organization's technology environment and processes. NOTE: The Computer Setup utility and other system features provide further assistance with configuration management and troubleshooting, power management, and - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 186
reporting of business-critical details, such as thermal warnings and memory alerts ● Remote updating of system software, such as device drivers and the system BIOS NOTE: Additional functionality can be added when HP Client Manager for Altiris is used with optional Altiris Solutions software - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 187
Manager for Altiris is available for download from the HP Web site. When Altiris Solutions software is used in conjunction with HP System Software Manager or HP Client Manager for Altiris, administrators can also update the system BIOS and device driver software from a central console. Using Client - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 188
models only) HP CCM automates the management of software such as operating systems, programs, software updates, and content systems, applications, and content on distributed computers from any location ● Integrate CCM with help desks and other system management 176 Chapter 15 Management and printing - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 189
of both hardware and software, and then updates designated software from a central repository, known as a file store. Driver versions that are supported by SSM are denoted with a special icon on the HP driver download Web site and on the Support Software CD. To download the SSM utility or to obtain - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 190
latches 76 battery release latches, identifying 11, 76 battery temperature 84 battery, identifying 14 bays battery 11, 15 BD playing 60, 65 removing 63 BIOS administrator password 161 BIOS update downloading 149 installing 149 Blu-ray Disc (BD) 58 Blu-ray R/RE DVD+/-RW SuperMulti DL Drive 58 Blu - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 191
92, 111 display image, switching 42 screen brightness hotkeys 42 drive light, identifying 7 drive media 71 DriveLock password changing 136 description 133 entering 135 removing 137 setting 134 DriveLock, automatic 162 drives Blu-ray R/RE DVD+/-RW SuperMulti DL Drive 58 Blu-ray ROM DVD±R SuperMulti - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 192
15 service tag 14 SIM 15 wireless certification 15 WLAN 15 LAN, connecting 35 language, changing in Computer Setup 162 latches, battery release 11 legacy support, USB 159, 163 light, drive 90 lights AC adapter 9 caps lock 3 drive 7 optical drive 8, 9 power 4 QuickLook 3 QuickWeb 3 TouchPad - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 193
(Integrated Drive Electronics) 163 screen brightness hotkeys 42 screen image, switching 42 scrolling TouchPad gestures 38 Secondary Battery Fast Charge 164 security cable slot, identifying 9, 10 Security menu always prompt for HP SpareKey enrollment 162 Automatic DriveLock 162 change password 162 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 194
11 SoftPaqs, downloading 151, 152 software BIOS update 149 deployment 173 Disk Cleanup 89 Disk Defragmenter 89 HP Connection Manager 18 recovery 173 updates 174 updating programs and drivers 151 using 52 Wireless Assistant 18 speakers, identifying 4, 50 storing battery 84 switch cover removing 95 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 195
20 functional range 22 public WLAN connection 21 security 20 using 20 wireless network problems, troubleshooting 27 wireless wide area network (WWAN) 23 WLAN antennas, identifying 13 WLAN device 15, 16, 20 WLAN label 15 writable media 71 WWAN antennas, identifying 13 WWAN device 16, 23 Index 183 - HP ProBook 4525s | HP ProBook Notebook PC User Guide - Windows 7 - Page 196
HP ProBook Notebook PC
User Guide