User Manual

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Users Manual

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Getting Started


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Table of contents
1 Getting information

2 Setting up your computer
         Protecting your computer ......................................................................... 3
         Guidelines for installing software and hardware devices ............................. 4
         Connecting to the Internet ........................................................................ 4
         Transferring files and settings to your new computer ................................... 5

3 Troubleshooting and maintenance
         Computer does not start .......................................................................... 5
         Power ................................................................................................... 6
         Display (monitor) .................................................................................... 6
         Keyboard and mouse (with cable) ............................................................ 7
         Keyboard and mouse (wireless) ............................................................... 8
         Speakers and sound ............................................................................... 9
         Internet access ..................................................................................... 10
         Software troubleshooting ....................................................................... 11
         Maintenance ....................................................................................... 14
         System Recovery .................................................................................. 16
         Recovery discs ..................................................................................... 18




ENWW                                                                                                              iii


iv   ENWW


1       Getting information
Type of information                   Where to find

●   Set up your computer.             Setup poster included with your computer.

●   See how-to videos about using     Visit www.hp.com/supportvideos (English only)
    the features of your computer.

●   Use the computer.                 Getting Started (this guide)

●   Connect to the Internet.

●   Recover factory settings.

●   Learn how to use the              Help and Support
    Microsoft® Windows® 7
    operating system.                 Click the Start button, and then click Help and Support or visit
                                      www.hp.com/go/win7.
●   Find Windows 7 password
    information.                      Windows 7 troubleshooting tools
●   Troubleshoot the most common      1.   Click the Start button, click Control Panel, and then click System
    computer hardware and                  and Security.
    software issues.
                                      2.   Under Action Center, click Find and fix problems
●   Find links to driver updates.          (troubleshooting).
●   Read frequently asked
    questions.

●   Find electronic user guides and   HP Support Web site: www.hp.com/support
    specifications for your
    computer model.

●   Order parts and find additional
    troubleshooting help.

●   Upgrade or replace                Upgrading and Servicing Guide
    components of your computer.
                                      Click the Start button, click All Programs, and then click User Guides.

                                      If the guide is not available there, visit www.hp.com/support

●   Find computer warranty            Limited Warranty and Support Guide or the Warranty and Support
    information.                      Information included with your computer.

●   Get technical support.

●   Get up-to-date information and    www.hp.com/support/consumer-forum
    help from the Windows
    community.

●   Connect to a TV.                  Watching and Recording TV

                                      Click the Start button, click All Programs, and then click User Guides.

                                      If the guide is not available there, visit www.hp.com/support




ENWW                                                                                                            1


    Type of information                    Where to find

    ●    Get special utilities for         PC Help & Tools folder
         computer owners.
                                           Click the Start button, click All Programs, and then click PC Help &
                                           Tools.

    ●    Maintain your computer.           HP Support Assistant — Maintains your computer performance and resolve
                                           problems faster by using automated updates, onboard diagnostics, and
                                           guided assistance.

                                           Click the Start button, click All Programs, click HP, and then click
                                           HP Support Assistant.

    ●    Find ergonomic information.       Safety & Comfort Guide

                                           Click the Start button, click All Programs, and then click User Guides
                                           or visit www.hp.com/ergo.




    WARNING!           To reduce the risk of electrical shock or damage to your equipment: Place the computer in a
    location away from water, dust, moisture, and soot. These can increase the inside temperature, or can cause fire or
    electrocution.

    WARNING!               Do not disable the power cord grounding plug. Plug the power cord in a grounded (earthed)
    outlet that is easily accessible at all times.

    WARNING!             Disconnect power from the equipment by unplugging the power cord from the electrical outlet.

    WARNING!           The power supply is preset for the country/region in which you purchased your computer. If you
    move, check the voltage requirements for your new location before plugging the computer into an AC power outlet.

    WARNING!             To prevent direct exposure to laser beam, do not try to open the enclosure of the CD or DVD
    drives.




    NOTE:       Some features might not be available on systems that are shipped without a version of Microsoft
    Windows.




2        Chapter 2 Setting up your computer                                                                   ENWW


2         Setting up your computer
❑    Follow the steps on the setup poster included with your computer.

❑    Place the computer so that all ventilation openings are unobstructed and cabling is not in a walkway or where
     it can be stepped on or damaged by placing furniture on it.

❑    Connect all power cords from the monitor, computer, and accessories to a power surge protection device that
     is specifically labeled as having surge protection, an uninterruptible power supply (UPS), or a similar device. If
     the computer has a television tuner, or a modem or telephone connection, protect the computer by using surge
     protection with these signal inputs as well. Connect the television cable or the telephone line cord to the surge
     protection device, and then connect the device to the computer.

❑    Download and install operating system updates.

❑    Look in the computer box for additional printed details or updates.

❑    Read the Safety and Regulatory Information document in the User Guides folder.

❑    Read the Safety & Comfort Guide for proper workstation setup, posture, health and work habits, and electrical
     and mechanical safety information. Click the Start button, click All Programs, and then click User
     Guides or visit www.hp.com/ergo.




Protecting your computer
Computer risk                       Computer feature

Unauthorized use of the             User password
computer or user account
                                    A password is a group of characters that you choose to secure computer
                                    information.

Unauthorized access to Setup        Administrator password
Utility, BIOS settings, and other
system identification
information

Computer viruses                    Antivirus software

                                    The free trial antivirus software that is preinstalled on your computer can detect most
                                    viruses, remove them, and, in most cases, repair damage caused by viruses. For
                                    protection against new viruses beyond the trial period, purchase an extended
                                    update service.

Unauthorized access to data         Firewall software
and ongoing threats to the
computer                            ●    Windows 7 includes firewall software preinstalled on the computer.

                                    ●    The antivirus software, which is preinstalled on the computer, includes firewall
                                         software.

                                    Windows 7 critical security updates

                                    Microsoft continually updates the Windows 7 operating system.




ENWW                                                                                  Protecting your computer                3


    NOTE:       Security solutions can deter theft, mishandling, and software attacks, but cannot prevent them.




Guidelines for installing software and hardware
devices
    After you complete the initial computer setup, you might want to install additional software programs or hardware
    devices. Check the operating system, memory, and other requirements listed before purchasing new software or
    hardware for your computer. Follow the software manufacturer's directions to install the new software.




    NOTE: Use only licensed original software. Installing copied software could result in an unstable installation,
    infect the computer with a virus, or be illegal.




Connecting to the Internet
    Steps to connect to the Internet:

    1.   Connect the hardware (might be sold separately).

         ◦     For a modem, connect to a telephone line (DSL) or cable line and to your computer.

         ◦     For a wired network connection, connect an Ethernet cable to the computer and to a network router or
               LAN device.

         ◦     For a wireless network connection, use a wireless router with the computer to connect to a WLAN with an
               Internet connection.

    2.   Get Internet service.

         ◦     Sign up with an ISP. If you already have an account with an ISP, skip this step and follow the instructions
               provided by the ISP.

         ◦     If you did not set up the computer for Internet service during the initial setup, do so now by using Online
               Services:

               a.   Click the Start button, click All Programs, click Online Services, and then click Get Online.

               b.   Follow the onscreen instructions to select an ISP and set up Internet service.

                    NOTE: Online Services provides a list of ISPs; however, you might choose another ISP or transfer
                    an existing account to this computer. To transfer existing accounts, follow the instructions provided
                    by the ISP.

    3.   Using your Internet connection through your ISP, open a Web browser and browse the Internet.




    NOTE:       If you have issues connecting to the Internet, see Internet access on page 10.




4        Chapter 2 Setting up your computer                                                                       ENWW


Transferring files and settings to your new computer
You can copy files from another computer to your new computer by using CDs or DVDs, memory sticks, and external
hard drives. You can also use Windows Easy Transfer software, which is included with Windows 7 (select models
only), to copy files and settings to a storage device or, using an Easy Transfer Cable, directly from another computer
to the new computer. The Easy Transfer Cable is a USB cable designed specifically to connect two computers and to
work with the Windows Easy Transfer software.

NOTE:        The Easy Transfer Cable is sold separately. A standard USB cable does not work.




To transfer your files and settings:

1.   Click the Start button, type Windows Easy Transfer into the Start Search box, and then click Windows
     Easy Transfer.

2.   Follow the onscreen instructions in the Windows Easy Transfer wizard to transfer your files to your new computer.




NOTE:       Some features might not be available on systems that are shipped without a version of Microsoft
Windows.




3         Troubleshooting and maintenance
Refer to the documentation provided by the product manufacturer for information about peripheral-specific problems,
such as issues with a monitor or a printer. The following tables present some issues you might encounter while
installing, starting up, or using your computer and possible solutions.

For more information or for additional troubleshooting options, see Getting information on page 1.




Computer does not start
Symptom                Possible solution

Error message:         Contact Support.
Hard disk drive
error.

Computer will not      Ensure that the cables connecting the computer to the external power source are plugged in
turn on or start.      properly. When the cables connecting the computer to the external power source are plugged
                       in properly, and the wall outlet is functioning, the green power supply light on the back of the
                       computer should be on; if it is not, contact Support.

                       If the display (monitor) is blank, the monitor might not be properly connected. Connect the
                       monitor to the computer, plug it in, and turn it on. See Display (monitor) on page 6.




ENWW                                                Transferring files and settings to your new computer                  5


    Symptom               Possible solution

                          Test the wall outlet by connecting a different electrical device to it.

    Computer seems to     Use the Windows Task Manager to close any programs not responding, or restart the computer:
    be locked up and is
    not responding.       1.   Press the Ctrl+Alt+Delete keys on the keyboard simultaneously.

                          2.   Click Start Task Manager.

                          3.   Select the program that is not responding, and then click End Task.

                          If closing programs does not work, restart the computer:

                          1.   Press the Ctrl+Alt+Delete keys on the keyboard simultaneously.

                          2.   Click the Arrow button next to the red Shut Down button, and then click Restart.

                               Or, press and hold the On button on the computer for 5 or more seconds to turn off the
                               computer, and then press the On button to restart the computer.




Power
    Symptom               Possible solution

    Error message:        When drive activity stops, remove the disc and press the spacebar on the keyboard. The
    Invalid system disk   computer should start up.
    or Non-System disk
    or Disk error.

    Computer does not     Press and hold the On button until the computer turns off. Check Power Settings.
    turn off when the
    On button is
    pressed.

    Computer shuts        ●    The computer might be in an exceedingly hot environment. Let it cool down.
    down
    automatically.        ●    Ensure that computer air vents are not blocked and that the internal fan is running — see
                               Keeping the computer free of dust, dirt, and heat on page 15. (Your computer might
                               not have an internal fan.)




Display (monitor)
    Symptom               Possible solution

    Screen is blank,      Reconnect the power plug to the back of the monitor and to the wall outlet.
    and monitor power
    light is not lit.

                          Press the On button on the monitor.




6        Chapter 3 Troubleshooting and maintenance                                                             ENWW


Symptom               Possible solution

Screen is blank.      Press the space bar on the keyboard or move the mouse to make the screen display visible
                      again.

                      Press the Sleep button (select models only), or the Esc key on the keyboard, to resume from
                      Sleep mode.

                      Press the On button to turn on the computer.

                      Inspect the monitor video connector for bent pins:

                      ●    If any of the pins are bent, replace the monitor connector cable.

                      ●    If no pins are bent, reconnect the monitor connector cable to the computer.

Images on the         Adjust the monitor resolution setting in Windows 7:
screen are too
large or too small,   1.   Click the Start button, and then click Control Panel.
or the images are
fuzzy.                2.   Under Appearance and Personalization, click Adjust Screen Resolution.

                      3.   Adjust resolution as necessary, and then click Apply.

NOTE:       In addition to the information listed here, also refer to the documentation that came with your monitor.




Keyboard and mouse (with cable)
Symptom               Possible solution

Keyboard              Use the mouse to turn off the computer, unplug and reconnect the keyboard to the back of your
commands and          computer, and then restart your computer.
typing are not
recognized by the
computer.

Mouse (with cable)    Unplug and reconnect the mouse cable to your computer.
does not work or is
not detected.

                      If the mouse is still not detected, turn off the computer, unplug and reconnect the mouse cable,
                      and then restart the computer.

Cursor does not       Press Num Lock on the keyboard to turn off Num Lock, so that the arrow keys on the number
move using the        keypad can be used.
arrow keys on the
number keypad.




ENWW                                                                    Keyboard and mouse (with cable)                  7


    Symptom              Possible solution

    Cursor does not      Use the keyboard to save changes in all open programs, and then restart your computer:
    respond to mouse
    movement.            1.   Press the Alt+Tab keys simultaneously to navigate to an open program.

                         2.   Press the Ctrl+S key simultaneously to save your changes in the selected program (Ctrl
                              +S is the keyboard shortcut for Save on most—not all—programs).

                         3.   Repeat step 1 and step 2 to save changes in all open programs.

                         4.   After saving changes in all open programs, press the Ctrl+Esc keys on the keyboard
                              simultaneously to display the Windows Start menu.

                         5.   Use the arrow keys to select the Arrow button that is next to Shut Down. Select Shut
                              Down, and then press Enter.

                         6.   After the shutdown is complete, unplug and reconnect the mouse connector to the back
                              of your computer, and then restart your computer.

    Cursor responds      For a mouse with a roller ball:
    slowly, moves only
    vertically or        ●    Clean the roller ball: Remove the roller ball cover from bottom of mouse (rotate it
    horizontally, or          counterclockwise), remove the ball, and clean it by using a damp, lint-free cloth (not
    does not track            paper). Also clean the rollers on which the ball moves.
    smoothly.
                         ●    Use a mouse pad or other rough surface under the mouse.

                         For an optical mouse:

                         ●    Clean the optical mouse: Gently wipe the light sensor lens on the bottom of the mouse by
                              using a lint-free cloth (not paper).

                         ●    Use a mouse pad, white sheet of paper, or other less reflective surface under the mouse.




Keyboard and mouse (wireless)
    Symptom          Possible solution

    Wireless         ●   Ensure that you are using the wireless keyboard or wireless mouse within range of the receiver,
    keyboard or          approximately 10 meters (32 feet) for normal use, and within 30 cm (12 inches) during initial
    mouse does           setup or for re-synchronization.
    not work or is
    not detected.    ●   Ensure that the mouse is not in Suspend mode, which occurs after 20 minutes of inactivity.
                         Click the left mouse button to reactivate it.

                     ●   Replace the batteries in the keyboard and mouse.

                     ●   Re-synchronize the keyboard and mouse to the receiver using the following steps.




8        Chapter 3 Troubleshooting and maintenance                                                              ENWW


Symptom           Possible solution

                  The receiver, wireless keyboard, and wireless mouse shown in the following illustrations are
                  examples; your models might vary. IMPORTANT: During these steps, place the wireless keyboard
                  and wireless mouse on the same level as the receiver, within 30 cm (12 inches) of the receiver, and
                  away from interference from other devices.

                  1.     Unplug the receiver from a USB connector on the computer, and then reconnect it. Your
                         computer model might have a connector dedicated to the receiver. If you have a choice, use
                         a USB connector on the front of the computer.




                  2.     Check that the mouse is on (A), and push and hold the Connect button (B) on the underside
                         of the mouse for 5 to 10 seconds until the LED on the receiver lights or stops flashing. The
                         receiver connection session times out after 60 seconds. To ensure that the connection was
                         established, and that the receiver did not time out instead, move the mouse and check for
                         response on the screen.


                                 Off
                                                 B
                         A
                                       Connect


                                 On




                  3.     After the mouse connection is established, continue by using the steps that follow to repeat the
                         procedure for the keyboard.

                  4.     Push and hold the Connect button (C) on the underside of the keyboard for 5 to 10 seconds
                         until the LED on the receiver lights or stops flashing.

                                C




Speakers and sound
Symptom                Possible solution

Volume is very         Ensure that you connected the speakers to the Audio Out (lime green) connector on the back of
low or                 the computer. (Additional audio connectors are used for multiple-channel speakers.) Detached
unsatisfactory.        non-powered speakers (speakers without a separate power source, such as batteries or a power
                       cord) do not produce satisfactory sound. Replace the non-powered speakers with powered
                       speakers.




ENWW                                                                                       Speakers and sound               9


 Symptom               Possible solution

 No sound is           For Windows 7:
 produced.
                       1.    Click the Start button, click Control Panel, click Action Center, and then click
                             Troubleshooting.

                       2.    Under Hardware and Sound, click Troubleshoot and audio playback.

                       If you use an HDMI connector on the graphics card (select models only) to connect your monitor
                       to the computer, you should also connect analog speakers to the computer Audio Line Out
                       connector if you want to hear sound during the initial setup of the computer. Refer to the Setup
                       Poster to connect analog speakers.

                       If you are using built-in monitor speakers, use the monitor front-panel Volume button to adjust
                       volume. Use the front-panel buttons to enter the onscreen display (OSD) and ensure that audio is
                       enabled and that the volume is set appropriately.

                       Ensure that you connected powered (active) speakers and that they are turned on.

                       Turn off your computer, and then unplug and reconnect the speakers. Ensure that the speakers
                       are connected to an audio connector, not a Line In or headphone connector.

                       To resume from Sleep mode, press the Sleep button (select models only), or press Esc.

                       Unplug headphones if they are connected to your computer (or speaker system).




Internet access
 Symptom                Possible solution

 Internet programs      Log in to your ISP, and start the desired program.
 do not start
 automatically.

 I cannot connect to    For Windows 7:
 the Internet.
                        1.    Click the Start button, click Control Panel, click Action Center, and then click
                              Troubleshooting.

                        2.    Under Network and Internet, click Connect to the Internet.

                        Verify that you are using the proper cables for your Internet connection type. Your computer
                        might have a dial-up modem and an Ethernet network adapter (also called a network interface
                        card, or NIC). A modem uses a standard telephone cable, whereas the network adapter uses
                        a network cable, to connect to a local area network (LAN). Do not connect a telephone cable
                        to the network adapter, and do not plug a network cable into a telephone service line; doing
                        so might damage the network adapter.




10    Chapter 3 Troubleshooting and maintenance                                                                ENWW


Symptom              Possible solution

                     Run the wireless setup wizard:

                     1.    Click the Start button, click Control Panel, click Network and Internet, and then
                           click Network and Sharing Center.

                     2.    In the Network and Sharing Center window, click Set up a connection or
                           network to open the wizard, and then follow the onscreen instructions.

                     If your system has an external antenna, try to move the antenna to a better position. If the
                     antenna is internal, try to move the computer.

                     Try to connect again later, or contact your Internet service provider (ISP) for assistance.




Software troubleshooting
Some software repairs are as simple as restarting your computer, and others require performing a System Recovery
from files on your hard disk drive.




To repair software problems, try these methods:

●    Turn the computer off completely and then turn it on again. This is the easiest (and sometimes the best) way.

●    Update the drivers (see Updating drivers on page 12).

●    Use Microsoft System Restore (see Microsoft System Restore on page 12) — Restore your computer to a
     configuration that was in use before the software was installed.

●    Reinstall the software program or hardware driver. (See Software program and hardware driver reinstallation
     on page 13) — Restores the software (if it came with the product) or hardware driver to factory defaults.

●    System Recovery (see System Recovery on page 16) — Erase and reformat the hard disk drive, and then
     reinstall the operating system, programs, and drivers. This erases all data files you have created.




ENWW                                                                               Software troubleshooting          11


Updating drivers
 A driver is a software program that enables your computer to communicate with an attached device, such as a printer,
 hard disk drive, mouse, or keyboard.




 Complete the following procedure to update a driver, or to revert to an earlier version of the driver if the new one
 does not solve your problem:

 1.   Click the Start button.

 2.   Type Device Manager into the Start Search box, and then click Device Manager to open the Device
      Manager window.

 3.   Click the plus sign (+) to expand the type of device you want to update or rollback. (For example, DVD/CD-
      ROM drives).

 4.   Double-click the specific item (for example, HP DVD Writer 640b).

 5.   Click the Driver tab.

 6.   To update a driver, click Update Driver, and then follow the onscreen instructions.

      Or, to revert to an earlier version of a driver, click Rollback Driver, and then follow the onscreen instructions.



Microsoft System Restore
 If you have a problem that might be due to software that was installed on your computer, use System Restore to return
 the computer to a previous restore point. You can also set restore points manually.

 NOTE:       Always use this System Restore procedure before you use the System Recovery program.




 NOTE:       Some features might not be available on systems that are shipped without a version of Microsoft
 Windows.




 To start a System Restore:

 1.   Close all open programs.

 2.   Click the Start button, right-click Computer, and then click Properties.

 3.   Click System protection, System Restore, click Next, and then follow the onscreen instructions.




12    Chapter 3 Troubleshooting and maintenance                                                                ENWW


To add restore points manually:

1.   Close all open programs.

2.   Click the Start button, right-click Computer, click Properties, and then click System protection.

3.   Under Protection Settings, select the disk for which you want to create a restore point.

4.   Click Create, and then follow the onscreen instructions.



Software program and hardware driver reinstallation
If any of your factory-installed software programs or hardware drivers are damaged, you can reinstall it by using the
Recovery Manager program (select models only).

NOTE: Do not use the Recovery Manager program to reinstall software programs that came on CDs or DVDs
included in the computer box. Reinstall these programs directly from the CDs or DVDs.

Before you uninstall a program, be sure you have a way to reinstall it. Check to be sure that it is still available from
where you initially installed it (for example, discs or the Internet). Or check to be sure that the program is in the list
of programs you can reinstall from the Recovery Manager.




NOTE:       Some features might not be available on systems that are shipped without a version of Microsoft
Windows.




To check the list of installable programs in the Recovery Manager:

1.   Click the Start button, All Programs, Recovery Manager, and then click Recovery Manager. If
     prompted, click Yes to allow the program to continue.

2.   Under I need help immediately, click Software Program Reinstallation.

3.   Click Next at the Welcome screen. A list of programs opens. Check whether your program is there.




To uninstall a program:

1.   Close all software programs and folders.

2.   Uninstall the damaged program:

     a.    Click the Start button, and then click Control Panel.

     b.    Under Programs, click Uninstall a program.

     c.    Select the program you want to remove, and then click Uninstall.

     d.    Click Yes if you want to continue with the uninstall process.




ENWW                                                                                 Software troubleshooting           13


 To reinstall a program using the Recovery Manager:

 1.   Click the Start button, click All Programs, click Recovery Manager, and then click Recovery
      Manager.

 2.   Click Software Program Reinstallation, and then click Next at the Welcome screen.

 3.   Choose the program you want to install, click Next, and follow the onscreen instructions.

 4.   When you have finished reinstalling, restart the computer. Do not skip this last step. You must restart the
      computer after recovering software programs or hardware drivers.




Maintenance
 It is important that you perform simple maintenance of your computer to ensure that it works at peak performance.




 Weekly

 Software cleanup         Use Disk Cleanup or safe third-party cleaning tools to remove junk files and temporary files
                          that accumulate and slow down your system. Also, check for programs you no longer need
                          and uninstall them.

 Defragmentation          Run Disk Defragmenter to keep your hard disk in good condition and improve system
                          performance. Frequently performing this task does not harm your system.

 Virus scan               Perform a full virus scan every week to catch viruses that might have slipped through
                          unnoticed. Most antivirus products have a scheduling feature to keep track of this
                          automatically.

 Monthly

 Hardware cleanup         Thoroughly clean the inside and outside of your computer.

 Software updates         Use Windows Updates to fix operating system bugs and improve performance. Also, be
                          sure to check for driver updates for your hardware and new versions of your favorite
                          programs.

 Windows Update           Run Windows Update monthly to install updates.

 Hard disk diagnostic     Sometimes a failing hard disk can be caught beforehand by using Hard Disk Diagnostic.

 Yearly

 System Recovery          In time, your system might still get bogged down, depending on the computer usage. Use
                          System Recovery to wipe your Windows operating system installation clean, restoring it to
                          the original configuration when you first started your system. Make a backup of
                          important data files before proceeding with a System Recovery. See System
                          Recovery on page 16 for further details.




14    Chapter 3 Troubleshooting and maintenance                                                              ENWW


As needed

Backing up your data      Use CD or DVD recording software that is installed on your computer to create (or “burn”)
                          backup discs of important information, including personal files, e-mail messages, and Web
                          site bookmarks. You can also move data to an external hard disk drive.



Keeping the computer free of dust, dirt, and heat
Keeping your computer system free of dust, dirt, and heat will prolong its life. Dust, pet hair, and other particles can
build up, creating a blanket effect; as a result, components can overheat, or, in the case of the keyboard and mouse,
not work smoothly and effectively. Check your system once a month for visible signs of dust and debris, and clean it
about once every three months. Visit www.hp.com/support for additional cleaning instructions.

Cleaning the computer vents    Air vents keep the computer and monitor cool. Keep these vents clean by using a small,
                               battery-powered vacuum cleaner. (A battery-powered vacuum cleaner eliminates the
                               risk of electric shock.)

                               1.    Vacuum the vents on the computer case and the monitor case.

                               2.    Remove any debris that has accumulated in and around the computer connectors
                                     (for example, the Ethernet and USB connectors).

Cleaning the computer and      Follow these steps to clean the computer and monitor:
monitor
                               1.    Unplug the power to the computer and the monitor.

                               2.    To clean the monitor screen, use a clean, dry cloth. Do not use water on the
                                     monitor screen. For more thorough cleaning, use a clean cloth and antistatic
                                     screen cleaner.

                               3.    Use a clean, dry cloth to dust the computer case and the monitor case.

                                     NOTE:      To remove sticker residue or a spill on the computer or monitor case,
                                     use isopropyl (rubbing) alcohol and a lint-free cloth.

Cleaning the keyboard and      When cleaning the keyboard keys, use a low setting on a battery-powered vacuum
mouse                          cleaner, to avoid removing key caps and springs.

                               1.    Vacuum between the keys of the keyboard and along the grooves.

                               2.    Use a clean, dry cloth and isopropyl (rubbing) alcohol to clean buildup on the
                                     keyboard keys and along its edges.

                               3.    Wipe the body of the mouse and the mouse cord by using cleaning wipes.

                               If you have a roller-ball mouse, clean the ball and rollers inside:

                               1.    Turn the mouse upside down, and rotate the ball-cover ring counterclockwise to
                                     remove the ring and release the roller ball.

                               2.    Rinse the roller ball with soap and warm water.

                               3.    Clean the rollers inside the mouse with a cotton swab dampened with isopropyl
                                     (rubbing) alcohol.

                               4.    After the roller ball and rollers are completely dry, replace the ball and ball-cover
                                     ring.




ENWW                                                                                                 Maintenance        15


System Recovery
 System Recovery completely erases and reformats the hard disk drive, deleting all data files you have created, and
 then reinstalls the operating system, programs, and drivers. However, you must reinstall any software that was not
 installed on the computer at the factory. This includes software that came on media included in the computer accessory
 box, and any software programs you installed after purchase.

 NOTE:      Always use the System Restore procedure before you use the System Recovery program — see Microsoft
 System Restore on page 12.




 NOTE:       Some features might not be available on systems that are shipped without a version of Microsoft
 Windows.




 You must choose one of the following methods to perform a System Recovery:

 ●    Recovery Image — Run the System Recovery from a recovery image stored on your hard disk drive. The recovery
      image is a file that contains a copy of the original factory-shipped software. To perform a System Recovery from
      a recovery image, see System Recovery from the Windows 7 Start Menu on page 16.

      NOTE:       The recovery image uses a portion of the hard disk drive that cannot be used for data storage.

 ●    Recovery Discs — Run the System Recovery from a set of recovery discs that you create from files stored on your
      hard disk drive or purchased separately. To create recovery discs, see Recovery discs on page 18.



System Recovery options
 You should attempt a System Recovery in the following order:

 1.   Through the hard disk drive, from the Windows 7 Start menu.

 2.   Through the hard disk drive, by pressing the F11 key on the keyboard during system startup.

 3.   Through recovery discs that you create.

 4.   Through recovery discs purchased from HP Support. To purchase recovery discs, visit www.hp.com/support.



System Recovery from the Windows 7 Start Menu

 CAUTION:        System Recovery deletes all data and programs you created or installed. Back up any important
 data to a removable disc.




16    Chapter 3 Troubleshooting and maintenance                                                               ENWW


If the computer is working and Windows 7 is responding, use these steps to perform a System Recovery.

1.   Turn off the computer.

2.   Disconnect all peripheral devices from the computer except the monitor, keyboard, and mouse.

3.   Turn on the computer.

4.   Click the Start button, click All Programs, click Recovery Manager, and then click Recovery
     Manager. If prompted, click Yes to allow the program to continue.

5.   Under I need help immediately, click System Recovery.

6.   Select Yes, and then click Next. Your computer restarts.

     NOTE:        If your system does not detect a recovery partition, it prompts you to insert a recovery disc. Insert
     the disc, select Yes, and then click Next to restart the computer and run Recovery Manager from the recovery
     disc. Under I need help immediately, click System Recovery, and then continue with step 7 below.
     Insert the next system-recovery disc when prompted.

7.   If you are prompted to back up your files, and you have not done so, select Back up your files first
     (recommended), and then click Next. Otherwise, select Recover without backing up your files, and
     then click Next.

8.   System Recovery begins. After System Recovery is complete, click Finish to restart the computer.

9.   Complete the registration process, and wait until you see the desktop.

10. Turn off the computer, reconnect all peripheral devices, and turn the computer back on.



System Recovery at system startup

CAUTION:        System Recovery deletes all data and programs you created or installed. Back up any important
data to a removable disc.




If Windows 7 is not responding, but the computer is working, follow these steps to perform a System Recovery.

1.   Turn off the computer. If necessary, press and hold the On button until the computer turns off.

2.   Disconnect all peripheral devices from the computer, except the monitor, keyboard, and mouse.

3.   Press the On button to turn on the computer.

4.   As soon as you see the initial company logo screen appear, repeatedly press the F11 key on your keyboard
     until the Windows is Loading Files… message appears on the screen.

5.   Under I need help immediately, click System Recovery.

6.   If you are prompted to back up your files, and you have not done so, select Back up your files first
     (recommended), and then click Next. Otherwise, select Recover without backing up your files, and
     then click Next.

7.   System Recovery begins. After System Recovery is complete, click Finish to restart the computer.

8.   Complete the registration process, and wait until you see the desktop.

9.   Turn off the computer, reconnect all peripheral devices, and turn the computer back on.




ENWW                                                                                         System Recovery          17


System Recovery from recovery discs

 CAUTION:        System Recovery deletes all data and programs you created or installed. Back up any important
 data to a removable disc.

 To create recovery discs, see Recovery discs on page 18.




 To perform a System Recovery using recovery discs:

 1.   If the computer is working, create a backup DVD containing all the data files you want to save, and then remove
      the backup disc from the drive tray.

 2.   Insert recovery disc #1 into the DVD drive tray, and close the tray.

 3.   If the computer works, click the Start button, click the Arrow button next to Shut Down, and then click Shut
      Down. Or, if the computer is not responding, press and hold the On button for approximately 5 seconds, or
      until the computer turns off.

 4.   Disconnect all peripheral devices from the computer except the monitor, keyboard, and mouse.

 5.   Press the On button to turn on the computer. If you are prompted to choose between running System Recovery
      from disc or from hard drive, select Run program from disc, and then click Next.

 6.   Under I need help immediately, click Factory Reset.

 7.   If you are prompted to back up your files, and you have not done so, select Back up your files first
      (recommended), and then click Next. Otherwise, select Recover without backing up your files, and
      then click Next.

 8.   If you are prompted to insert the next recovery disc, do so.

 9.   When the Recovery Manager is finished, remove all recovery discs from the system.

 10. Click Finish to restart the computer.




Recovery discs
 You should create a set of recovery discs from the recovery image stored on your hard disk drive. This image contains
 the operating system and software program files that were originally installed on your computer at the factory. You
 can create only one set of recovery discs for your computer, and the discs can be used only with this computer. Store
 the recovery discs in a safe place.




 NOTE:      Some features might not be available on systems that are shipped without a version of Microsoft
 Windows.




18    Chapter 3 Troubleshooting and maintenance                                                              ENWW


Choosing recovery discs
●    To create recovery discs, your computer must have a DVD writer, and you must use only high-quality blank DVD
     +R or DVD-R discs.

     NOTE:       You cannot use CDs or DVD+RW, DVD-RW, DVD+RW DL, DVD-RW DL, DVD+R DL, or DVD-R DL
     discs to create recovery discs.

●    Use high-quality discs to create your set of recovery discs. It is normal for discs to be rejected if they are not
     defect-free. You will be prompted to insert a new blank disc to try again.

●    The number of discs in the recovery-disc set depends on your computer model (typically 1–3 DVD discs). The
     Recovery Disc Creator program tells you the specific number of blank discs needed to make the set.

     NOTE: The process of creating recovery discs takes some time to verify that the information written on the
     disc is correct. You can quit the process at any time. The next time you run the program, it resumes where it left
     off.



Creating recovery discs
To create recovery discs:

1.   Close all open programs.

2.   Click the Start button, click All Programs, click Recovery Manager, and then click Recovery Disc
     Creation. If prompted, click Yes to allow the program to continue.

3.   Follow the onscreen instructions. Label each disc as you make it (for example, Recovery 1, Recovery 2).




ENWW                                                                                             Recovery discs           19


               The power to make a change
   Thank you for your purchase. HP is dedicated to producing the highest quality, best performing, and easiest to
             use computers in the world. HP also designed this product with the environment in mind.
                            But to reduce its impact even further, we need your help.

                                       Let’s work together to make a change.



   How you can help                                      What we do

   Recycle your old computer.                            We design with the environment in mind.

   Disposing of electronic waste responsibly has been    While we want you to enjoy this computer for many
   an HP priority for more than 20 years. If this        years to come, we recognize that you will eventually
   computer is a replacement for an older computer       dispose of it. We have designed it so it can be easily
   you no longer need, go to                             dismantled and recycled as much as possible. The
   www.hp.com/go/recycle to find out if HP               packaging that came with your computer is also
   can help you dispose of your old computer with        designed for maximum recyclability.
   minimum impact on the planet.

   Don't use a screen saver.                             We design to be more energy efficient.

   Screen savers can prevent your HP computer from       This computer has HP Power Management Technology,
   going to sleep and thereby waste power. Screen        which can reduce computer energy use up to 45%
   savers can also reduce the life of your monitor by    compared to computers without power management.
   increasing the number of hours the LCD backlight is   HP computers keep energy needs to a minimum, saving
   on.                                                   you money and reducing your carbon footprint.

   Don't disable the power settings.                     We design our products to use better and fewer
                                                         materials.
   The power management tools on this computer are
   set to minimize energy use without impacting          Ensuring the health of you, your family, and our planet
   performance. Please do not disable them.              is a key priority at HP. We are committed to using the
                                                         safest materials in the production of this and all our other
                                                         products.




Printed in

*517215-004*
*517215-004*
517215-004



Document Created: 2010-01-15 13:29:53
Document Modified: 2010-01-15 13:29:53

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