HP 15-r015dx User Guide - Ubuntu

HP 15-r015dx Manual

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  • HP 15-r015dx | User Guide - Ubuntu - Page 1
    User Guide
  • HP 15-r015dx | User Guide - Ubuntu - Page 2
    an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Second Edition: December 2013 First Edition: November 2012 Document Part Number: 709332-002 Product notice This guide describes features that are common to most models. Some features may
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    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 optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do
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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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    ...14 Using the action keys ...14 Using the TouchPad ...15 Navigating ...15 Selecting ...16 Using TouchPad gestures 16 Turning gestures on and off power ...20 Factory-sealed battery (select models only 20 Removing a user-replaceable battery (select models only 20 Displaying the remaining battery
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    optical drives ...28 Inserting an optical disc ...28 Tray-load ...28 Slot-load ...29 Removing an optical disc 30 Tray-load ...30 When the disc tray opens normally 30 When the disc tray fails to open normally 30 Slot-load ...31 7 Maintaining your computer ...32 Updating programs and drivers ...32
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    Creating a restore image on a USB device 42 Performing recovery using the restore DVD 43 Backing up your information ...43 11 Support ...45 Contacting support ...45 Labels ...45 12 Specifications ...47 Input power ...47 Operating environment ...48 13 Electrostatic Discharge ...49 Index ...50 viii
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    operating systems. For example, Ubuntu does not support discrete graphics or mSATA drives. This computer is a powerful tool designed to antivirus software on page 38. ● Back up your hard drive by creating recovery discs or a recovery flash drive. See Backing up, restoring, and recovering on page
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    use this table. Resource Setup Instructions Ubuntu Desktop Guide To access this guide, press the f1 key. Safety & Comfort Guide To access this guide, double-click the HP Documents icon located on the desktop, or go to http://www.hp.com/ergo. Worldwide support To get support in your language, go to
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    the Details icon from the System section. The Overview displays all the devices installed in your computer, including optical drives, solid-state drives (SSDs), or a secondary hard drive. To find out what software is included on your computer: 1. Click the Ubuntu Software Center button located on
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    wireless switch, or wireless key (referred to in this chapter as the wireless button) ● Operating system controls Using the wireless button Depending on your model, the computer may have a wireless button, one or more wireless devices, and one or more wireless lights. All of the wireless devices on
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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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    Your computer may have a Bluetooth device depending on the model. A Bluetooth device provides short-range wireless communications that replace traditionally link electronic devices such as the following: ● Computers (desktop, notebook, PDA) ● Phones (cellular, cordless, smart phone) ● Imaging devices
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    Connecting to a local area network (LAN) Use a LAN connection if you want to connect the computer directly to a router in your home (instead of working wirelessly), or if you want to connect to an existing wired network at your office. To connect the network cable, follow these steps: 1. Plug the
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    the Help menu in the guvcview software. Using audio On HP computers that include an optical drive, you can play music CDs, download and listen to 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
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    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 the computer screen
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    external device only. Each time you press f4, the display state changes. Configuring 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 computer, you can then turn on HDMI audio by following these steps
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    section describes action keys that are common to most models. Some action keys may not be available on your page 40 for instructions on opening Setup Utility (BIOS), and then follow the instructions at the bottom Description Launches the Ubuntu Desktop Guide. Decreases the screen brightness
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    finger across the TouchPad in the direction you want the pointer to go. To click, double-click, and drag using your TouchPad: 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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    for at least 5 seconds. ● Disconnect the computer from external power, and then remove the battery if the computer includes a user-replaceable battery. Setting power options Using power work is saved to a hibernation file on the hard drive and the computer turns off. 18 Chapter 5 Managing power
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    CAUTION: To prevent possible audio and video degradation, loss of audio or video playback functionality, or loss of information, do not initiate Suspend or Hibernation while reading from or writing to a disc or an external media card. NOTE: You cannot initiate any type of networking connection or
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    the user themselves. Removing or replacing the battery could affect your warranty coverage. If a battery is no longer holding a charge, contact support. When a battery the printed Setup Instructions poster that came with your computer. Removing a user-replaceable battery (select models only) WARNING!
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    . To prevent loss of information, save your work or shut down the computer before removing the battery. For information regarding battery type, refer to the Quick Setup section of the printed Setup Instructions poster that came with your computer. Displaying the remaining battery charge ▲ Click the
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    ● AC adapter ● Optional power adapter purchased as an accessory from HP Resolving a low battery level when a charged battery is available 1. Turn are not plugged into an external power source. ● Stop, disable, or remove any external media cards that you are not using. ● Decrease screen brightness.
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    more than 2 weeks, remove the battery and store it have battery power when you need it, HP recommends purchasing a new battery when the AC power, refer to the Setup Instructions poster provided in the computer box. When writing information to a disc (select models only) ● When performing a backup
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    ● The 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 be replaced. Contact support for information on obtaining a replacement AC power adapter. 24 Chapter 5 Managing
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    For added capacity or functionality, connect an external drive (purchased separately), such as an optical drive or hard drive, or insert a digital storage card to about required software and drivers, or to learn which computer port to use, see the manufacturer's instructions. Using a USB device
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    The USB device icon disappears from the Devices list and the device can be safely removed. CAUTION: To safely remove an external USB DVD drive, always right-click the icon next to the device name and select Safely Remove. This allows the DVD file system to unmount from the operating system and power
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    a digital storage card: CAUTION: To reduce the risk of loss of data or an unresponsive system, use the following procedure to safely remove the digital card. 1. Save your information and close all programs associated with the digital card. 2. Open File Browser from the Home Folder located on the
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    to vibration. ● Make sure you have installed the latest software updates for the drive. ● If the disc you are using is not clean, wipe it with a 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
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    select how you want to use the media content. Slot-load CAUTION: Do not insert 8-cm optical discs into a slot-load optical drive. It may cause damage to the optical drive. 1. Turn on the computer. 2. Hold the disc by the edges to avoid touching the flat surfaces and position the disc label
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    tray opens normally or not. When the disc tray opens normally 1. Press the release button (1) on the drive bezel to release the disc tray, and then gently pull out the tray (2) until it stops. 2. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer edges
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    . NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it. 4. Close the disc tray and place the disc in a protective case. Slot-load 1. Press the release button (1) next to the drive. 2. Remove the disc (2) by holding it by the edges, and avoid touching the flat surfaces
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    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 computer, use a circular motion to aid in removing dirt and debris. 32 Chapter 7 Maintaining your computer
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    tips to keep in mind to keep your equipment safe. ● Prepare the computer for traveling or shipping: ◦ Back up your information to an external drive. ◦ Remove all discs and all external media cards, such as digital storage cards, from the computer. ◦ Turn off, and then disconnect all external devices
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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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    system updates Unauthorized access to Setup Utility settings and other system identification information Administrator password in Setup Utility* Unauthorized removal of the computer Security cable slot (used with an optional security cable) *Setup Utility is a utility accessed by pressing
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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 Function
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    ● To set an administrator password, type your password in the Enter New Password and Confirm New Password fields, and then press enter. ● To change an administrator password, type your current password in the Enter Current Password field, type a new password in the Enter New Password and Confirm New
  • HP 15-r015dx | 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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    cable lock (2). 3. Insert the security cable lock into the security cable slot on the computer (3), and then lock the security cable lock with the key. 4. Remove the key and keep it in a safe place. Using an optional security cable lock 39
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    input and output devices on the system (such as disk drives, display, keyboard, mouse, and printer). Setup Utility includes 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
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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 41
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    . CAUTION: Using Restore completely erases hard drive contents and reformats the hard drive. All files you have created and any software installed on the computer are permanently removed. The recovery tool reinstalls the original operating system and programs and drivers that were installed at the
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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 maintain a current backup. You can manually back up your information to an optional external drive, a network drive, discs, or the Ubuntu One
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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. IMPORTANT: All
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    (3) Product number (4) Warranty period (5) Model number (select models only) Component (1) Serial number (2) Product number (3) Warranty period (4) Model number (select models only) (5) Revision number ● Regulatory or regions in which the devices have been approved for use. 46 Chapter 11 Support
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    be powered from a standalone DC power source, it should be powered only with an AC adapter or a DC power source supplied and approved by HP for use with this computer. The computer can operate on DC power within the following specifications. Operating voltage and current varies by platform. Input
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    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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    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 surface of the component. ● If you remove a component, place it in an
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    digital card inserting 27 DisplayPort connecting 12 drive media 19 E electrostatic discharge 49 entering Bluetooth 46 regulatory 46 serial number 45 service 45 wireless certification 46 WLAN 46 low passwords set in 36 optical disc inserting 28 removing 30 P passwords set in operating system 36 set
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    number 45 serial number, computer 45 service labels locating 45 setup of WLAN 5 drive 29 storing battery 22 Suspend exiting 19 initiating 19 system information, displaying 41 description 25 removing 15 TouchPad gestures 17 scrolling 17 traveling with the computer 22, 33, 46 tray-load optical drive
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