HP 15-d020nr User Guide - Ubuntu

HP 15-d020nr Manual

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  • HP 15-d020nr | User Guide - Ubuntu - Page 1
    User Guide
  • HP 15-d020nr | User Guide - Ubuntu - Page 2
    such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: November 2012 Document Part Number: 709332-001 Product notice This guide describes features
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    Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining
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    iv Safety warning notice
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    right ...1 Best practices ...1 Fun things to do ...1 More HP resources ...2 Finding your hardware and software information 3 2 Connecting to Using operating system controls 5 Using a WLAN ...5 Using an Internet service provider 5 Setting up a WLAN 5 Configuring a wireless router 6 Protecting
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    the TouchPad ...15 Navigating ...15 Selecting ...16 battery power ...20 Displaying the remaining battery charge 21 Charging a battery ...21 Maximizing battery life ...21 Managing low battery levels 21 Identifying low battery levels 22 Resolving a low battery level 22 Resolving a low battery
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    tray opens normally 29 When the disc tray fails to open normally 30 Slot-load ...31 7 Maintaining your computer ...32 Updating programs and drivers ...32 Cleaning your computer ...32 Cleaning the display, sides, and cover 32 Cleaning the TouchPad and keyboard 33 Traveling with or shipping your
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    Creating a restore image on a USB device 44 Performing recovery using the restore DVD 45 Backing up your information ...45 11 Support ...47 Contacting support ...47 Labels ...47 12 Specifications ...49 Input power ...49 Operating environment ...50 13 Electrostatic Discharge ...51 Index ...52 viii
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    available on other operating systems. For example, Ubuntu may not support discrete graphics or mSATA drives. This computer is a powerful fun things to do with your computer, and where to go to get more HP resources. Best practices To protect your smart investment, after you set up and register the
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    HP technician. ● Email support. ● Find worldwide support telephone numbers. ● Locate HP service center locations. Regulatory, Safety and Environmental Notices ● To access this guide, double-click the HP Documents icon located on the desktop. Important regulatory notices, including proper battery
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    Finding your hardware and software information 1. Click the System menu icon at the far right of the top panel, and then click System Settings. 2. Select the Details icon from the System section. The Overview displays all the devices installed in your computer, including optical drives, solid-state
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    2 Connecting to a network Your computer can travel with you wherever you go. But even at home, you can explore the globe and access information from millions of websites using your computer and a wired or wireless network connection. This chapter will help you get connected to that world.
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    a local ISP. The ISP will help set up the modem, install a network cable to connect your wireless computer to the modem, and test the Internet service. NOTE: Your ISP will give you a user ID and a password to use for Internet access. Record this information and store it in a safe place. Setting
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    NOTE: Some modems have a built-in wireless router. Check with your ISP to determine what type of modem you have. The illustration below shows an example of a wireless network installation that is connected to the Internet. As your network grows, additional wireless and wired computers can be
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    that replace the physical cable connections that traditionally link electronic devices such as the following: ● Computers (desktop, notebook, PDA) ● Phones (cellular, cordless, smart phone) ● Imaging devices (printer, camera) ● Audio devices (headset, speakers) ● Mouse Bluetooth devices
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    To connect the network cable, follow these steps: 1. Plug the network cable into the network jack (1) on the computer. 2. Plug the other end of the network cable into a network wall jack (2) or router. NOTE: If the network cable contains noise suppression circuitry (3), which prevents interference
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    webcam, click the Help menu in the guvcview software. Using audio On HP computers that include an optical drive, you can play music CDs, download wireless speakers to your computer, follow the device manufacturer's instructions. To connect high-definition speakers to the computer, see Configuring
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    Sound menu icon at the right of the top panel. Using video Your HP computer is a powerful video device that enables you to watch streaming video the computer, using the correct cable. Check the device manufacturer's instructions if you have questions. Connecting a VGA monitor or projector To see
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    . 2. Press f4 to alternate the screen image between 3 display states: NOTE: Depending on your model, the function key for this operation may vary. ● PC Screen only: View the screen image on the computer only. ● Duplicate: View the screen image simultaneously on both the computer and external device
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    to the DisplayPort port on the computer. 2. Connect the other end of the cable to the video device, and then see the device manufacturer's instructions for additional information. NOTE: To remove the device cable, press down on the connector release button. Connecting an HDMI TV or monitor To see
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    Press f4 to alternate the computer screen image between 3 display states: ● PC Screen only: View the screen image on the computer only. ● Duplicate: audio settings (with HDMI TV) HDMI is the only video interface that supports high-definition video and audio. After you connect an HDMI TV to the
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    ) and System Diagnostics on page 40 for instructions on opening Setup Utility (BIOS), and then follow the instructions at the bottom of the screen. To operating properly. Icon Key Description f1 Launches the Ubuntu Desktop Guide. f2 Decreases the screen brightness incrementally as long as you
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    . Navigating To move the on-screen pointer, slide one finger across the TouchPad in the direction you want the pointer to go. Using the TouchPad 15
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    use TouchPad gestures, place two fingers on the TouchPad at the same time or use the edges of the TouchPad. NOTE: TouchPad gestures are not supported in all programs. Turning gestures on and off To turn the gestures on and off: 1. Click the System menu icon at the far right of
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    Horizontal scrolling Horizontal scrolling is useful for moving up, down, or sideways on a page or image. To scroll, place two fingers slightly apart on the TouchPad, and then drag them across the TouchPad in an up, down, left, or right motion. To enable horizontal scrolling: 1. Click the System menu
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    system, and then turns off the display and computer. Shut down the computer under any of the following conditions: ● When you need to replace the battery or to access components inside the computer ● When you are connecting an external hardware device that does not connect to a USB port ● When the
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    state or in Hibernation. Initiating and exiting Suspend The system is set at the factory to initiate Suspend after a period of inactivity when running on battery power or on external power. Power settings and timeouts can be changed by clicking the System menu icon at the far right of the top
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    slowly discharges. WARNING! To reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. Computer battery life varies, depending on power management settings, programs running on the computer
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    of a full charge through normal use before charging it. ● If the battery has been unused for one month or more, calibrate the battery instead of simply charging it. Maximizing battery life To maximize battery life: 1. Click the Battery menu icon in the top panel, and then click Power Settings
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    power adapter purchased as an accessory from HP Resolving a low battery level when a charged battery is available 1. Turn off the computer or initiate Hibernation. 2. Replace the discharged battery with a charged battery. 3. Turn on the computer. Resolving a low battery level when no power source is
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    : To ensure that you always have battery power when you need it, HP recommends purchasing a new battery when the storage capacity indicator turns green-yellow. Using external AC power NOTE: For information on connecting to AC power, refer to the Setup Instructions poster provided in the computer box
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    power lights are off. To test the AC adapter: 1. Shut down the computer. 2. Remove the battery from the computer. 3. Connect the AC adapter to the computer, and then plug it into an AC be replaced. Contact support for information on obtaining a replacement AC power adapter. 24 Chapter 5 Managing
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    devices, see Connecting to a network on page 4. NOTE: For more information about required software and drivers, or to learn which computer port to use, see the manufacturer's instructions. Using a USB device Most computers have more than one USB port, because this versatile interface allows
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    ▲ Connect the USB cable for the device to the USB port. NOTE: The USB port on your computer may look slightly different from the illustration in this section. NOTE: The first time you connect a USB device, a message in the notification area lets you know that the device is recognized by the computer
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    Inserting and removing a digital storage card To insert a digital storage card: CAUTION: To reduce the risk of damage to the digital card connectors, use minimal force to insert a digital card. 1. Hold the card label-side up, with the connectors facing the computer. 2. Insert the card into the
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    of your optical drive: ● When the battery is the only source of power, be sure the battery is sufficiently charged before writing to media. dry, lint-free, soft cloth. Your computer may include an optical drive that supports one or more of the following disc technologies: ● CD-A compact disc stores
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    5. Gently press the disc (3) down onto the tray spindle until the disc snaps into place. 6. Close the disc tray. NOTE: After you insert a disc, a short pause is normal. If you have not selected a media player, an AutoPlay dialog box opens. It prompts you to select how you want to use the media
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    2. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces. NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it. 3. Close the disc tray and
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    3. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces. NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it. 4. Close the disc tray and
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    out of your equipment. There are two ways you can obtain updates for your computer: ● Go to http://www.hp.com/support to download the latest versions of HP programs and drivers. In addition, register to receive automatic update notifications when they become available. ● Set your computer to receive
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    use is at the discretion of the airline. ● If the computer will be unused and disconnected from external power for more than 2 weeks, remove the battery and store it separately. ● If you are shipping the computer or a drive, use suitable protective packaging and label the package "FRAGILE." ● If the
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    and in hazardous locations. If you are uncertain of the policy that applies to the use of a particular device, ask for authorization to use your computer before you turn it on. ● If you are traveling internationally, follow these suggestions: ◦ Check the computer-related customs regulations for each
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    8 Securing your computer and information Protecting the computer NOTE: Security solutions are designed to act as deterrents, but they may not deter software attacks or prevent the computer from being mishandled or stolen. Security features provided with your computer can protect the computer,
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    Setting passwords in the operating system Operating system passwords Root password User password Function Protects access to an operating system root-level account. Protects access to an operating system user account. Setting passwords in Setup Utility (BIOS) Setup Utility passwords
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    Managing an administrator password To set, change, or delete this password, follow these steps: 1. Open Setup Utility by turning on or restarting the computer. While the "Press the ESC key for Startup Menu" message is displayed in the lower-left corner of the screen, press esc. When the Startup Menu
  • HP 15-d020nr | User Guide - Ubuntu - Page 46
    icon, and then click the Install button. 4. Follow the on-screen instructions. To view or modify firewall settings after installing Gufw: 1. Select Ubuntu network, or block authorized email attachments. To temporarily resolve the problem, disable the firewall, perform the task that you want to
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    Backing up your software applications and information Regularly back up your software applications and information to protect them from being permanently lost or damaged through a virus attack or a software or hardware failure. For more information, see Backing up, restoring, and recovering on page
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    Exit > Exit Saving Changes, and then press enter. Your change takes effect immediately. Navigating and selecting in Setup Utility Setup Utility does not support the TouchPad. Navigation and selection are by keystroke. ● To choose a menu or a menu item, use the arrow keys. ● To choose an item in
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    of the BIOS may be available on the HP website. Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file. Determining the BIOS version To
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    is running on battery power, or connected to an optional power source. During the download and installation, follow these instructions: Do not . 1. Access the page on the HP website that provides software for your computer. 2. Follow the on-screen instructions to identify your computer and access the
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    screen, press esc. When the Startup Menu is displayed, press f2. 2. Click the diagnostic test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostics test while it is running, press esc. Using System Diagnostics 43
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    drivers that were installed at the factory. Software, drivers, and updates not installed at the factory must be manually reinstalled. Personal files must be restored from a backup. NOTE: HP then click Back Up Now. 4. Follow the on-screen instructions. Creating a restore image on a USB device NOTE: Be
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    the window, and then click Backup Now. 4. Follow the on-screen instructions. Performing recovery using the restore DVD NOTE: The following procedure uses the files on a regular schedule to maintain a current backup. You can manually back up your information to an optional external drive, a network
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    the files are to be restored, and then click Forward. 5. Follow the instructions on the screen. 6. Click Restore to start restoring the files, or up to cloud storage services provided by various companies. For a small fee, they will keep your backup for you. A cloud service is recommended, since
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    language, it is available in English. ● E-mail HP support. ● Find support telephone numbers. ● Locate an HP service center. Labels The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel internationally with the computer. The labels are
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    this information available when you contact support. The service label is typically affixed to the bottom of the computer. ● Regulatory label-Provides regulatory information about the computer. The regulatory label is typically affixed inside the battery bay. ● Wireless certification label or labels
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    adapter or a DC power source supplied and approved by HP for use with this computer. The computer can operate on or 19.5 V dc @ 4.62 A - 90 W 18.5 V dc @ 6.5 A or 19.5 V dc @ 6.15 A - 120 W NOTE: This product is designed for IT power systems in Norway with phase-to-phase voltage not exceeding 240
  • HP 15-d020nr | User Guide - Ubuntu - Page 58
    Nonoperating Relative humidity (noncondensing) Operating Nonoperating Maximum altitude (unpressurized) Operating Nonoperating Metric 5°C to 35°C -20°C to 60°C 10% to 90% 5% to 95% -15 m to 3,048 m -15 m to 12,192 m U.S. 41°F to 95°F -4°F to 140°F 10% to 90% 5% to 95% -50 ft to 10,000 ft -50 ft to
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    to a drive, or loss of information, observe these precautions: ● If removal or installation instructions direct you to unplug the computer, unplug it after being properly grounded and before removing a about static electricity or assistance with component removal or installation, contact support. 51
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    key, identifying 15 hubs 25 I icons network 4 wired network 4 wireless 4 input power 49 installing optional security cable lock 39 Internet connection setup 5 Internet security software, using 38 L labels Bluetooth 48 regulatory 48 service 47 wireless certification 48 WLAN 48 low battery level 21
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    installing 39 security, wireless 6 serial number 47 computer 47 service labels locating 47 setup of WLAN 5 Setup Utility changing the optical drive 29 storing battery 22 Suspend exiting 19 initiating 19 system information, displaying 41 T temperature 22 TouchPad using 15 TouchPad gestures 17
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