HP Pavilion a400 HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59
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- HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 1
user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 2
APPLICABLE TO THE SALE OF THIS PRODUCT OR SERVICE TO YOU. HP assumes no responsibility for the use or reliability of its software on equipment only. Other brand or product names are trademarks of their respective holders. HP supports lawful use of technology and does not endorse or encourage the use of - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 3
software and hardware devices 14 transferring your old pc information and files to your new pc 14 learning the basics 15 beginning to use your software 15 using the desktop 16 using the start menu 16 using hp organize software 17 learning to use your pc 17 using the all programs menu 18 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 4
37 help and support center 37 instant support 37 using updates from hp 38 getting messages 38 turning off messages 38 re-enabling messages 39 resolving problems 39 upgrading and servicing the pc 39 warranty & support guide 39 online guides 40 web sites about your pc 40 microsoft windows - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 5
protecting your pc from power surges 69 using virus protection programs 69 increasing available hard disk drive space 70 unavailable hard disk drive space 70 emptying the recycle bin 71 uninstalling programs 71 removing desktop icons 72 cleaning up your hard disk drive 72 troubleshooting 73 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 6
servicing the pc 95 upgrading and servicing the pc (1 97 opening and closing the pc 98 preparing the pc 98 before opening the pc 98 after closing the pc second hard drive 113 adding memory 114 about installing ddr dimms 114 removing a memory module 115 installing a memory module 115 add-in - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 7
and servicing the pc (2 119 chassis features of the pc 119 opening the computer 120 before you begin 120 removing the side panel 121 removing the fan duct 122 removing the drive cage 123 adding memory 125 dimms 125 ddr dimms 126 installing a memory module 126 removing a memory module - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 8
viii user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 9
back a day (System Restore), page 90 • Recovering your PC, page 85 • Adding memory, page 95 NOTE: This guide contains details on options that may not be included with your PC. Your PC may look different from the illustrations in this guide. The monitor and the speakers are sold separately. Speakers - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 10
or removing your PC cover. WARNING: Do not operate the PC with the cover removed. WARNING: The power supply is not user-serviceable. To prevent damage a metal part of the PC. Place cards on a conductive foam pad or inside the card wrapper, if possible, but never on the card wrapper. 2 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 11
power cord to the power outlet, but do not turn on the monitor. Connect the monitor cable to the PC. 3 Position the keyboard and the mouse and connect each to the PC. NOTE: Your PC uses active speakers only. Active speakers have a power cord and connect to the green Audio Out connector on - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 12
details. 6 Turn on the monitor. Turn on the PC. Turn on the speakers. Follow the onscreen instructions and complete the initial windows until you see the desktop. Refer to "turning on your pc for the first time" on page 10 for details. 7 Restart the PC: Click the Start button on the taskbar, click - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 13
It also provides important electrical and mechanical safety information. To view the Safety & Comfort Guide: • Click Start, choose All Programs, choose PC Help & Tools, and then click Safety & Comfort Guide. Or • Type http://www.hp.com/ergo/ into your Web browser address box, and then press Enter on - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 14
(ready to use) peripheral, memory, or add-in card, the PC automatically loads the correct driver for the device. NOTE: For peripherals that are not Plug and Play, follow the instructions that came with your peripheral for video cameras or other devices with very fast transfer rates. 6 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 15
or DVD Writer drive D Diskette (floppy) drive E 7-In-1 memory card reader F FireWire (IEEE 1394) G USB 2.0 (two shown) H Audio line in I Microphone K On button/indicator M Hard disk drive activity indicator light N Door opened to show connectors pc front The front of your computer has the drives - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 16
-up connection to the Internet. NOTE: Your PC may not come with a modem. Check with your telephone service line to the modem, which is inside the PC. The quick setup PC modem connector and to your telephone service line wall jack connector. To identify the modem connector, look at the back panel of the PC - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 17
Your modem driver can be upgraded to enable certain V.92 features. For information, go to the Support Web site listed in the Warranty & Support Guide, click the support link, type modem upgrade into the search box, and then click the arrow to the right of the box. Follow the instructions provided - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 18
connector (A) on the back of the PC. WARNING: Do not plug the telephone service line cable or modem cable into the Ethernet PC makes preparations. (It may take up to 30 minutes to set up the language on the PC.) 5 Set up Microsoft® Windows® by following the onscreen instructions. 10 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 19
can receive changes, updates, and support. You can register any of these ways: • Double-click the registration icon on your desktop, and follow the onscreen instructions. • Register online at http://register.hp.com turning off the pc For best results, turn off the PC without pressing any buttons on - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 20
mode When the PC is in hibernation mode, it saves everything that is in PC memory to the hard disk drive, turns off the monitor and the hard disk drive, and then turns itself off. When you turn on the PC again, your programs, folders, and documents are restored to the screen. 12 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 21
To put the PC into hibernation manually: 1 Click Start on the taskbar. 2 Click Turn Off Computer. 3 Press and hold down the Shift key on the keyboard, and click Hibernate. NOTE: If Hibernate is not present, you can set up your PC for hibernation; refer to steps 1 through 6 of "automatic standby or - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 22
overview article, Files and Settings Transfer Wizard overview. This information describes a Microsoft solution for moving your files onto your new PC. Or, as an alternative, double-click the Protect My PC icon on your desktop and review the products and services offered under Move My Data. 14 user - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 23
system, which displays the desktop on the monitor and controls your PC's hardware, peripherals, and manuals and online Help. For Microsoft Windows, you can also press the Help button, labeled with a question mark icon on your keyboard (select models only), to open the built-in Help and Support - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 24
desktop has shortcut icons that make it easy to find the things you need. Icon Opens Help and Support (select models only) Easy Internet Sign-up Recovery Use it to View onscreen Help information about your PC. Set up a new or an existing Internet account. Start Application or System Recovery. HP - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 25
Help and Support. 3 Choose HP Pavilion PC Help. For onscreen instructions to run tests for PC-related problems or to get help from a Support analyst, open Instant Support (select models only): 1 Click Start on the taskbar, and click Help and Support. 2 Click HP Instant Support. 3 Click Request - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 26
programs menu To find the software programs on your PC: 1 Choose Start. 2 Choose All Programs. organizing item, and then release the mouse button. (If you have problems dropping the item into a folder, drag it to your desktop, and then drag it to the folder.) To copy an shortcut. 18 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 27
4 Click an item to view it or use it. NOTE: If there are no guide titles listed in PC Help & Tools, your PC has no onscreen guides. using the mouse Your PC includes a mouse for directing the cursor (pointer) on the Windows desktop. The mouse uses a roller ball or optics (a light and sensor) to sense - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 28
. Refer to "switching mouse button functions" on page 21. If your mouse does not work properly, refer to "troubleshooting" on page 73. scrolling Click the left mouse button to place the cursor in a document, and then: • is active. Panning does not work with some software programs. 20 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 29
illustrations and read the feature list for it. Your keyboard may vary from the illustrations. internet keyboards Internet keyboards may connect directly to your PC or may be wireless. (See "wireless keyboard set" on page 24 for a description of the wireless set.) Some keyboards do not have the - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 30
's guide This keyboard enables you to: • Mute speaker sound. • Search for information on the Internet. • Customize the buttons to open programs and connect to Internet Web sites. • Find a file or program on the hard disk drive. • Place the PC into standby to save power. • Get support information - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 31
or next track, and eject the disc tray (top drive only). • Place the PC into standby to save power. • Connect to the Internet (if you have an established Internet account). • Mute speaker sound. • Get support information. • Print. standard keyboard A BC This keyboard enables you to: • Adjust speaker - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 32
cable, to communicate with your PC. The wireless keyboard, mouse (C), and receiver set is available with select models only. A B C A light (D) on the receiver indicates receiver activity. ABC D If your keyboard does not work properly, refer to "troubleshooting" on page 73. standard keyboard - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 33
function keys l l The function keys, located above the main keys, are labeled F1 through F12. • Pressing F1 displays a Help window for the software program being used. • Pressing F3 displays a search window. F1 and F3 are available at all times. Other function key operations vary by software - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 34
as numbers keys and arithmetic functions. Alphanumeric keys are locked to uppercase. Scroll Lock Scroll function is locked. special keyboard buttons l l 26 user's guide There are special buttons (select models only) at the top of the keyboard. (Some models have some of these special buttons on - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 35
, press the Esc key, or press standby again. May take 10-30 seconds before screen reappears. Switches between the PC users. Links to HP Web site. Opens the Help and Support Center. Opens an imaging software program. Can be reconfigured. Starts MusicMatch Jukebox or Windows Media Player. Can be - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 36
the previous track f skip to the next track media control keys a b d c a e f NOTE: The number, location, and labeling of buttons vary by keyboard model. 28 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 37
than one display device (CRT monitor, flat panel monitor, TV, etc.) to the PC (select models only). You can quickly change where the PC desktop appears by pressing Alt+F5. Each time you press the Alt+F5 key combination, the PC display appears on the next device. If Alt+F5 does not work, restart - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 38
manual that came with your printer for instructions on connecting and using the printer. Printers receive instructions from your PC via software called printer drivers. In many cases your PC automatically finds the necessary printer driver , odd, or even pages in a range. 4 Click OK. 30 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 39
ISP). ISPs are businesses that give you access to the Internet, and most of them provide electronic mail service (e-mail). ISPs usually charge a monthly fee for their services. When your PC connects to the Internet, it is actually communicating with the ISP's Internet computer. The ISP verifies your - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 40
speed, or broadband connection, refer to "setting up the ethernet connection" on page 9 for instructions. 2 Choose an ISP. Before you can connect to the Internet, you must sign up with an Internet Service Provider (ISP). HP has made arrangements with leading ISPs in your area to help you sign up for - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 41
the Easy Internet Sign-up icon on the desktop. Or 1 Click Start on the taskbar. 2 Choose All Programs. Choose Online Services. 3 Click Easy Internet Sign-up. Follow the onscreen instructions. NOTE: Your modem cable must be connected to the telephone service line in order for Easy Internet Sign-up - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 42
guide Once you are connected to the Internet, your browser displays the home Web page. You can go to a different Web site by entering its address (such as http://www.hp the Search box. 5 Click Search. The PC connects to the Internet (if needed), page, even Help and Support or Internet Explorer, is - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 43
and receiving e-mail E-mail (electronic mail) allows you to send and receive letters, pictures, postcards, and even music and video clips. Your PC comes with an e-mail program from Microsoft called Outlook Express (select models only). You may also use e-mail programs from other vendors. Some ISPs - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 44
user's guide sending Your ISP receives e-mail messages for you automatically, even when your PC is turned off. The ISP then stores your messages until you connect program. if your isp provides the e-mail program Follow the ISP's instructions to install its Web browser and e-mail program and to set up - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 45
Start on the taskbar and choose Help and Support. 2 Choose HP Pavilion PC Help. instant support When you need assistance to solve a PC-related problem, use Instant Support (select models only). With Instant Support you can run tests or submit a problem for help over the Internet. When you submit - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 46
alert or a notice on your desktop. View messages as they arrive or read them later. The Updates from HP Support messages are also available to you through the Support Web site under the information for your PC model. Refer to your Warranty & Support Guide for Web site information. getting messages - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 47
to "troubleshooting" on page 73. upgrading and servicing the pc Information about the internal parts of the PC chassis is in the chapter "upgrading and servicing the pc." Some model PCs have this servicing information printed as a separate guide and included with the PC. warranty & support guide The - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 48
find online guides and information for your PC. To view online manuals for your PC: 1 Type the Support Web address from your Warranty & Support Guide into your browser address box, and press the Enter key on your keyboard. 2 In the search box, type your product name and number (Pavilion 734n, for - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 49
), or are sold separately. For details on connecting stereo speakers to the PC, see the quick setup poster. NOTE: Speakers may be passive (no and no power cord) or active (power button or power cord). Your PC supports only active (powered) speaker systems; the speaker system must have its own - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 50
on page 5, or "pc front" on page 7 for the location of the connectors. 1 Turn off the PC and the speakers. 2 Connect the three audio cable plugs from the speaker system to the connectors on the back of the PC. (See the following table.) 3 Turn on the PC. 4 Turn on the speaker system. 42 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 51
speakers 6/5.1 Speaker Mode Front speakers Rear speakers Center/ subwoofer speakers To PC connector Audio Out (lime-green) Audio In (blue) Mic-1 (pink WinDVD to match your speaker configuration (if your InterVideo WinDVD program supports more than two channels): 1 Insert a DVD, or start InterVideo - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 52
use unless you have the multi-channel audio speakers option. For PCs with the multi-channel audio speakers option, the microphone connector in the front of the PC, if present, is ready to use. See "using the volume controls, place a check in the Microphone check box. 5 Click OK. 44 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 53
ready to use and does not affect the use of the multichannel audio speaker system. To use the microphone connector on the back of the PC with a multi-channel audio speaker system, you must disconnect the cables for the multi-channel speakers and change the audio configuration to a 2-channel audio - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 54
camera, directly to the PC or through a docking memory card reader (select models only). Refer to "about the 7-In-1 memory card reader" on page 48. using hp image zone HP HP Image Zone: • Click the HP Image Zone icon on your desktop. Or • Click Start on the taskbar and click My Pictures. The HP - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 55
HP Memories Disc tab HP Instant Share tab Backup and Restore Preferences button Go to My Pictures button/HP can order professional quality prints from an online service. For more information, see share your images backup discs of all the images on your PC and restoring images (either from a backup - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 56
PC or located inside the front cover of the PC. It has two or four horizontal card slots which accept the memory In-1 memory card reader from your PC; you must restart the PC to see your memory card (SD) card, the MultiMediaCard (MMC), and the Memory Stick (MS) card must be inserted upside down ( - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 57
not blinking, and then remove the media. A steady light indicates that the PC is not reading or writing the media. WARNING: Do not try to remove disk drive Secure Digital (SD) Memory Card MultiMediaCard (MMC) Memory Stick (MS) Memory Card SmartMedia (SM) Memory Card Insert Receptacle edge (holes - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 58
guide 2-slot memory card reader CompactFlash I/II F A G Card CompactFlash type I media CompactFlash type II media IBM Microdrive disk drive Secure Digital (SD) Memory Card MultiMediaCard (MMC) Memory Stick (MS) Memory Card SmartMedia (SM) Memory your drive options Your PC has one or more of - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 59
damaging a disc, follow these guidelines: • Return the disc to the case when you are finished using it. • Handle the disc by its outside . A A B NOTE: On some PCs, the drive is located behind a door (B) on the front of the PC. 2 Remove the CD/DVD from its case, holding the disc edges only. 3 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 60
edges or center hole only, lift the CD or DVD out of the tray. 3 Place the disc in its case. 4 Close the disc tray by gently pushing the tray into the PC. using the combo drive The combination drive is available on select models only. It combines the functions of two drives - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 61
diskette. Refer to the Windows Explorer section of Windows Help for instructions on copying files to and from a diskette. 4 When you are the information stored on it. playing cds and dvds Your PC includes software that lets you: • Play music CDs by memory. working with sound, pictures, and video 53 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 62
media player You can play audio CDs or movie DVDs using this software. Your PC must have a DVD drive to play DVD movies. You can use Windows Media buttons on the keyboard (select models). 3 When you click the Media Guide or the Radio Tuner features, Windows Media Player connects to the Internet and - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 63
the tray with the label facing up for the side you want to play. 2 Close the disc tray by gently pushing the tray into the PC. The movie plays in its own resizable video window, and the WinDVD control panel appears. Or If the program does not automatically open: 1 Click Start - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 64
printed on the DVD packaging and disc. DVDs without country/region codes will play on any player or drive in any country/region. 56 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 65
the current country/region. creating (burning) cds with recordnow! NOTE: HP supports lawful use of technology and does not endorse or encourage the use permitted by national copyright law. If your PC has a CD-RW or DVD Writer (select models only), your PC has recording software and you can make your - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 66
or Home CD Player • Exact Copy • Jukebox CD 4 Follow the onscreen instructions to finish recording your disc. creating a data cd Use RecordNow! to copy project option: • Data Disc • Exact Copy • Erase Disc 4 Follow the onscreen instructions to finish. You can add new data files to a CD-R or CD-RW - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 67
HP supports lawful use of technology and does not endorse or encourage the use of our products for purposes other than those permitted by national copyright law. Your PC music files to a portable device or memory card. Use a CD-R disc if . 3 Follow the onscreen instructions to select the music files - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 68
to view a movie, see "playing dvd movies with the intervideo windvd player" on page 55. The guide for this drive is printed and included in the PC box (select models). using a tv as a monitor Your PC may have TV-out (select models only) capability, which means you can connect it to a television to - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 69
from the S-video In jack on the TV to the S-video jack on the back of the PC. C A B A Composite video cable B Back of PC C Composite video jack • If your TV has a composite video jack and your PC has a composite video jack, connect a composite video cable to the Video In jack on the TV - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 70
where the PC desktop appears by pressing Alt+F5. (Press the Alt key and the F5 key on the keyboard at the same time.) Each time you press the Alt+F5 key combination, the PC desktop appears on the next device. If Alt+F5 does not work, restart the PC and try again. 62 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 71
connector) on the back of the computer. using your multi-storage bay Your PC may have a multi-storage bay (select models only) on the top of the PC chassis. You can use it to: • Store CDs and DVDs or store memory cards. • Dock a peripheral device in the bay, such as a digital camera docking - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 72
and gently lift the two sections to form the spindle (figure B). You can store up to ten discs. To store memory cards, open the top cover and, if necessary, lower the two spindle sections (figure A). A B docking a peripheral device peripheral device, and place the peripheral in the bay. 64 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 73
3 Connect the data cable to the USB or FireWire (IEEE 1394) connector on the back of the PC. Plug the power cord for the peripheral device into a power outlet. C D placing a peripheral device on the multi-storage bay (top) To use the chassis top - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 74
of the PC. Plug the power cord for the peripheral device into a power outlet. E G T F using the optional camera station pc top Your PC chassis may ). The DockSpot includes instructions and cables. This topic describes how to: • Install the special bay cover on your PC chassis. • Assemble - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 75
(K and L) and power cable (M) through the cable tunnel opening at the back of the bay and connect them to the DockSpot. T L K H J M hp dvd writer & cd-writer expansion / bay hp pavilion 0000xxx 4 To prepare the new cover, push the two black dots on the inside to free the insert section of the - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 76
the power cord (M) into a power outlet. 7 Insert the camera: Hold the camera over the camera cradle (R) with the viewer window toward the front of the PC, and lower the camera onto the cradle. R 68 user's guide hp dvd writer & cd-writer expansion / bay hp pavilion 0000xxx - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 77
power surges Power surges, for example voltage spikes, power outages, or brownouts may cause software problems. Symptoms of voltage spikes include a flickering video display, unexpected PC startups, and the PC not responding to your commands. A voltage spike can occasionally corrupt or destroy files - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 78
70 user's guide The virus-scanning program manufacturer provides free virus scan updates through your Internet connection for an initial period after your PC purchase. You can purchase a subscription service for updates after the initial free period expires. You should take the following - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 79
the Recycle Bin, the files are permanently deleted. 1 Double-click the Recycle Bin icon on your Windows desktop. 2 On the File menu, click Empty the Recycle Bin to delete all files. 3 Click Yes to 6 Click the Change/Remove button, and then follow the onscreen instructions. taking care of your pc 71 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 80
Desktop. 6 Under Desktop cleanup, click Clean Desktop Now. 7 Follow the onscreen instructions. Retrieve a desktop icon by opening the Unused Desktop Shortcuts folder on your desktop and dragging the icon onto the desktop. cleaning up your hard disk drive As you use your PC the window. 72 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 81
(Monitor) • Hard Disk Drive • Hardware Installation • Internet Access • Keyboard and Mouse • Memory • Power • Miscellaneous Some of the symptoms listed may not apply to your PC. For problems relating specifically to the monitor or printer, refer to the equipment documentation. troubleshooting 73 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 82
audio Symptom No sound is produced. Problem Volume is muted. Volume is turned down. Speakers are turned off. Speaker cables are not properly connected. PC is in standby mode. A passive speaker system is connect to the Audio Out (green) connector on the PC. Unplug the headphones. 74 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 83
available from most PC stores. Windows does not detect CD-ROM or DVD-ROM driver. Driver program may the problem drive. 5 Click the Action menu item, and select Uninstall. 6 Restart your PC: Click PC is turned off. Turn on your PC and press the Eject button to extend the tray. troubleshooting 75 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 84
Problem Problem with disc. Problem with drive. Problem with PC Support Guide to contact Support for replacement details. Invalid system disk message A diskette has been left in displays. the drive during startup. When drive activity stops, remove the diskette and press the spacebar. The PC - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 85
in this table. display (monitor) Symptom Problem Solution Screen is blank, and monitor Monitor to make the screen display visible again. PC is in standby mode. Press the Standby button instructions. See your monitor documentation for the best resolution for your monitor. troubleshooting 77 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 86
on the keyboard to open the Help & Support Center, or refer to the Warranty & Support Guide to contact Support for replacement details. hardware installation Symptom Problem A new device is not recognized as part of the system. Device driver is not installed. Device connector is not seated - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 87
problem with the device. Exclamation points do not always appear when a device is not working properly. 6 If there is an old or unnecessary device driver available, click the Troubleshoot button and follow the onscreen instructions in the device troubleshooter wizard. 10 Restart the PC. Click Start, - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 88
up properly. The AOL program comes up The PC is still trying to use even it is Do not plug a network cable into a telephone service line; doing so may damage the NIC. Verify that If there are further problems, click the Troubleshoot button and follow the onscreen instructions. You may want to guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 89
paper). Press the Help ? button on the keyboard to open the Help & Support Center, or refer to the Warranty & Support Guide to contact Support for replacement details. Try unplugging and then reconnecting the mouse cable to your PC. Replace the two AA alkaline batteries in the mouse; then set the ID - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 90
paper). Adjust the mouse speed. See page 21. memory Symptom Insufficient memory message is displayed. Problem All memory in the PC is being used by open programs, and memory is needed for a desired task. Solution Close all toward the back of the chassis; then lift off the cover. A 82 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 91
region, or refer to the Warranty & Support Guide to contact Support. Test the outlet by connecting a different electrical device to the outlet. Reinstall the old memory to return your PC to its original state. Refer to "upgrading and servicing the pc" for instructions. Press the Help ? button on the - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 92
by using the Control Panel. If the problem persists, replace the battery. See the "upgrading and servicing the pc" for instructions, or refer to the Warranty & Support Guide to contact Support for replacement details. If you encounter printer problems, refer to the documentation that came with - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 93
need them. You should also make the HP PC Recovery Tools CD. This CD contains PC to copy the operating system into its memory and to clear some tracking information. This may eliminate some problems that can remain after performing a Restart. Refer to "turning off the pc" on page 11. • Driver - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 94
adds the software. Use System Restore to return the PC to the settings the PC had before you installed the program. For more information, type System Restore into the Search box in Help and Support. • Application and Driver Recovery If the problem with the PC seems to be with only one program or one - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 95
Problem/Status You installed a new application or device driver An application does not work A device driver does not work PC stops responding or does not work You replaced the hard disk drive or removed the partition Microsoft System Restore 1 1 1 Application Recovery program System Recovery - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 96
or DVDs. 1 2 3 4 5 The recovery discs can be used only with the specified PC model. The discs are licensed for use only with your PC. The recovery CDs/DVD can install the operating system and software on your PC hard disk drive if the software becomes corrupted or is accidentally erased. 88 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 97
DVDs for your PC by using the HP PC Recovery CD-DVD Creator program before you experience any problem. The recovery discs set is a complete image of the original PC hard disk drive contents and is matched to your PC model number. The discs set contains the operating system, drivers, and application - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 98
HP PC Recovery Tools CD to change your hard disk drive, make System Recovery CDs for your PC by using the HP PC PC Help & Tools. 4 Click HP PC Recovery Tools CD. The tools window appears. 5 Follow the onscreen instructions. the PC system and program settings. System Restore returns the PC settings - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 99
Programs. 5 Choose PC Help & Tools. 6 Click HP Application Recovery, and then click Yes. 7 Click Application Installation or Driver Installation, and then click Next. 8 Select the driver or application program to install, and then click Install. 9 Follow the onscreen instructions. 10 Repeat steps - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 100
fail, you may want to use the HP PC System Recovery program as a last resort to on the PC at the factory by using the System Recovery program. WARNING: The HP PC System Recovery PC starts the recovery; wait for the onscreen instructions to display, and then follow those instructions. 6 Complete the PC - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 101
program: When the blue screen with the HP Invent logo appears, press the F10 key on the keyboard. (You have only a few seconds to press the F10 key before the normal startup process continues.) 5 The PC starts the recovery; wait for the onscreen instructions to display, and then follow those - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 102
button to turn on the PC. 6 The PC starts the recovery; wait for the onscreen instructions to display, and then follow those instructions. • For standard recovery, to restart the PC. 8 Before the PC restarts, the drive tray ejects. Remove the disc. 9 After the PC restarts, a series of startup - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 103
and servicing the pc This chapter provides instructions on how to remove and replace the hardware components of your PC. • Use "upgrading and servicing the pc (1)" on page 97 if your PC looks like A. • Use "upgrading and servicing the pc (2)" on page 119 if your PC looks like B. • If your PC does - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 104
96 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 105
upgrading and servicing the pc (1) The "upgrading and servicing the pc" guide provides instructions on how to remove and replace hardware components of your PC. upgrading and servicing the pc (1) 97 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 106
user's guide opening and closing the pc preparing the pc Read the following items before attempting to upgrade or service the PC: • will be easier to consult this information than to open up and examine the PC. • HP recommends that you use an antistatic wrist strap and a conductive foam pad when - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 107
NOTE: You do not need to remove the other side panel to replace the hardware listed in this guide. replacing the side panel 1 Align the notches inside the side panel with the holes on the chassis on the side panel. 3 See "after closing the pc" on page 98. upgrading and servicing the pc (1) 99 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 108
Add-in card slots locating components inside the pc A B C D E F G H I removing the front panel This procedure is only necessary when removing or replacing an optical drive, a 7-In-1 memory card reader, or a diskette drive. 1 tab points to unlock when it is in the unlock position. 100 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 109
chassis, making sure the tab on the bottom of the front panel is inserted into the slot on the bottom of the chassis. upgrading and servicing the pc (1) 101 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 110
correct holes, until the panel snaps into place. B A 102 user's guide 3 Lock the front panel release tab (A) by pushing it until it rests , make sure you have the correct software and drivers for the optical drive to work with the operating system. Your PC model may come with: • One or two - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 111
models), or no drive (a blank) located directly under the lower optical drive bay. • One 7-In-1 memory card reader (select models), or no drive (a blank) located under the diskette drive. • One primary cover, and then pulling it toward you and out of the PC. upgrading and servicing the pc (1) 103 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 112
(your drive may vary). 5 Slide the new optical drive through the front of the PC. Don't slide the drive in all the way; you need room to attach the 7 Push the optical drive all the way in through the front of the PC until it snaps into place (D). D 8 Replace the front panel. See page 101. 9 Replace - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 113
the drive fits properly into the PC, be sure to purchase the replacement diskette drive from HP. Refer to the Warranty & Support Guide for contact information. To remove the 7-In-1 memory card reader drive or the to the back of the drives in the drive cage. upgrading and servicing the pc (1) 105 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 114
reader or the diskette (floppy) drive 1 See "removing the 7-in-1 memory card reader or the diskette (floppy) drive" on page 105. 2 Slide the replacement drive into the drive cage until the two screw holes on each side are aligned. 3 Attach the screw on each side of the drive cage. 106 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 115
hard drive or install a second hard drive in the PC. You need to remove the primary hard drive from the the PC out to be repaired. The preinstalled hard drive is preloaded with the system recovery partition of your PC. . 2 Gently lay the PC on its side. 3 Make a note of each cable attached - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 116
4 Push the release tab attached to the hard drive bracket (H) until it is unlocked. Gently push the hard drive in the same direction and then pull it out of the hard drive bracket (J). H J 5 Remove the cables from the back of the hard drive. MASTER SLAVE To CPU 108 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 117
cable labeled Slave is connected to the second hard drive. If the IDE cable is not connected correctly, the PC will not be able to locate the hard drives and data may be lost. MASTER SLAVE To CPU 3 bracket. Slide the hard drive until it snaps into place (K). K L upgrading and servicing the pc (1) 109 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 118
drive bracket into the locked position (L). 5 Replace the side panel. See page 99. installing a second hard drive Some PC models may have an empty bay to add a second hard drive. You must provide the drive and four 6/32 x the chassis, and then pull it up and out of the chassis (O). 110 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 119
hard drive, make sure the IDE cable labeled Slave is connected to the second hard drive. If the IDE cable is not connected correctly, the PC will not be able to locate the hard drives and data may be lost. upgrading and - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 120
secure the hard drive to the front of the PC. Insert the screws from the front of the PC chassis into the drive. Tighten the screws. 11 Connect the end of the IDE cable labeled CPU to the motherboard. 12 Place the hard drive bracket over the new second hard drive, align the - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 121
drive 1 Remove the side panel. See page 99. 2 Remove the front panel. See page 100. 3 Gently lay the PC on its side. 4 See "removing the preinstalled hard drive" on page 107. NOTE: You do not need to remove the cables from the back of the second hard drive. upgrading and servicing the pc (1) 113 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 122
rate dual inline memory modules). To determine the memory capacity and speed of the memory module your PC model uses, and for specific memory module information and specifications go to the Web site listed in your Warranty & Support Guide and click the Support link. The motherboard contains 184-pin - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 123
side panel that has thumbscrews. See page 99. 2 Gently lay the PC on its side. 3 Locate the memory sockets on the motherboard. 4 Move any cabling out of the way, if necessary. 5 Push down the two retaining clips on the ends of the socket until the memory module pops out of the socket. Hold the - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 124
memory socket. 3 Hold the memory module in alignment with the socket, aligning the notches with the bumps. 4 Push straight down on top of the memory position when the memory module is fully an AGP card to the PC to accommodate a new component for each board/card in the PC. The total +5 V current - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 125
side panel that has thumbscrews. See page 99. 2 Gently lay the PC on its side. 3 To prepare an empty card slot for a new the card manufacturer's installation instructions, and recheck all connections, including those to the card, power supply, keyboard, and monitor. If the problem still exists, run - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 126
battery on the motherboard provides backup power for the PC's timekeeping capability. instructions. To replace the battery: 1 Remove the side panel that has the thumbscrews. See page 99. 2 Gently lay the PC on its side. 3 Remove any cabling, if necessary, to reach the battery. 4 Remove any memory - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 127
upgrading and servicing the pc (2) chassis features of the pc Before you begin, identify your computer chassis them. This feature is not available on all models. To connect components to the front of the PC, flip open the port cover (B) and plug the cables into the corresponding connectors. A A - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 128
or service the and examine the system. • HP recommends that you use an PC. To gain access to the inside of the computer, remove the side panel. WARNING: Before installing and connecting your system to the electrical power system, please read the safety information in the Warranty & Support Guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 129
removing the side panel You must remove the side panel to add memory, insert add-in cards, install or remove drives, or change the battery: 1 Turn off the computer and all peripherals again.) 5 Stand behind the computer, and place one hand on top of the chassis. upgrading and servicing the pc (2) 121 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 130
. Set the panel aside. removing the fan duct NOTE: If your computer does not have a fan, skip this procedure. To access some components on the motherboard, you may need to remove the fan duct. NOTE: Make sure the computer is turned off and the modem/telephone cable and power cord are - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 131
B 4 Rotate the fan duct down and out to remove it from the chassis. removing the drive cage The PC has two drive cages. The top cage that holds the CD or DVD drive(s) is stationary. The bottom cage Make note of each connection before disconnecting the cables. upgrading and servicing the pc (2) 123 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 132
5 Push down on the drive cage release tab (D). D 6 Hold the release tab down as you rotate the cage up and lift it out. 124 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 133
model you have. To determine which type of memory module your PC uses, and for specific memory module information and specification, go to the Web site listed in your Warranty and Support Guide and click the Support link. The motherboard contains 168-pin DIMM sockets or 184-pin DDR DIMM sockets. The - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 134
" on page 121 and "removing the fan duct" on page 122). 5 Locate the memory sockets on the motherboard. DIMM and DDR DIMM NOTE: If all of the memory sockets are filled, you need to remove one of the memory modules (see "removing a memory module" on page 127). 6 Move any cabling out of the way, if - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 135
clips on the ends of the socket automatically lock it into position when the memory module is fully seated. To reassemble the computer: 1 If you moved any ). 5 Locate the memory sockets on the motherboard. 6 Move any cabling out of the way, if necessary. upgrading and servicing the pc (2) 127 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 136
lift it away from the socket. Store it in its antistatic packaging. To install a new memory module in this socket, see "installing a memory module" on page 126. installing add-in cards At some point, you may want to add side panel" on page 121). 5 Gently lay the computer on its side. 128 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 137
of the expansion slot. 10 Insert the new card into the slot and push straight down. Make sure the card is properly seated. upgrading and servicing the pc (2) 129 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 138
and all peripherals. 5 Install any software drivers supplied by the card manufacturer. what is plug and remove add-in cards, memory, and peripherals without any special instructions, and recheck all connections, including those to the card, power supply, keyboard, and monitor. If the problem - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 139
and connect it to the secondary hard drive. 11 Connect the IDE cable to the motherboard. To reassemble the computer: 1 Replace the side panel (see "replacing the side panel" and all peripherals. 5 Install any software drivers supplied by the drive manufacturer. upgrading and servicing the pc (2) 131 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 140
the existing drive and install a new one. To ensure that the drive fits properly into the PC, be sure to purchase the replacement diskette drive from HP. Refer to your Warranty & Support Guide for contact information. To remove the existing diskette drive: 1 Turn off the computer and all peripherals - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 141
" on page 144). 4 Reconnect the power cord and all other cables. 5 Reconnect the modem/telephone cable. 6 Turn on the computer and all peripherals. upgrading and servicing the pc (2) 133 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 142
the side panel (see "removing the side panel" on page 121). 6 Remove the fan duct (see "removing the fan duct" on page 122). 134 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 143
on the computer chassis you have. Make sure to identify your chassis on page 134, and refer to the appropriate optical drive drawings. upgrading and servicing the pc (2) 135 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 144
cables attached to the back of the drive you want to replace. 11 Pull the drive out through the front of the computer. 136 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 145
front cover. H Chassis I and Chassis II only NOTE: This step applies only to Chassis I and II, and is not available for Chassis III. upgrading and servicing the pc (2) 137 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 146
cover. The location of the notches will vary slightly, depending on your model. J 5 Locate the knobs (K) on the front face of the chassis. K 138 user's guide - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 147
12 Install any software drivers supplied by the drive manufacturer. replacing the battery A lithium battery on the motherboard provides backup power for , type of battery. Discard used batteries according to the manufacturer's instructions. To replace the battery: 1 Turn off the computer and all - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 148
on the computer and all peripherals. 6 Run the BIOS setup program to reset the date and time. closing the computer After you have finished installing memory or drives, inserting or replacing add-in cards, or changing the battery, you need to replace the drive cage, the fan duct, and the side - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 149
angle, slide the two nubs (A) on the drive cage into the guides (B) on the chassis. A B NOTE: The second nub (A) is on the other side of the drive cage (not pictured). 2 Align the track (C) on the drive cage with the guide (D) on the stationary drive cage. D C upgrading and servicing the pc (2) 141 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 150
up forcefully. NOTE: If you are able to remove the drive cage without pressing the release tab, you didn't properly align the track with the guide. Repeat steps 1-4 above. 142 user - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 151
bottom of the duct with the hole on the fan holder. 2 Rotate the fan duct into position and make sure it's securely locked. upgrading and servicing the pc (2) 143 - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 152
replacing the side panel 1 Lay the side panel on top of the chassis, aligning the notches on the panel with the holes on the chassis. 2 Slide the side panel forward until it locks in place. 144 user's guide 3 Tighten the thumbscrews on the side panel. - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 153
95 adding memory, 95 adjusting microphone volume, 45 adjusting speaker volume, 42, 74 All Programs menu, 18 America Online, troubleshooting, 80 29 Eject, 51 E-Mail, 28 Help, 27 HP, 27 mouse, 19 mouse scroll wheel, 19 Mute, 28 Off. See turning off PC On, 10 Power, 10 Search, 28 special keys, - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 154
and replacing, 95 types, 50 driver recovery, 86 driver rollback, 85 DSL (Digital Subscriber Line), 31 DVD country/region codes, 56 creating, 60 discs, 60 inserting, 51 keyboard button, 28 opening drive, 51 playing, 55 removing, 52 terminology, 55 troubleshooting, 73 DVD player, multi-channel - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 155
, 21, 22 indicators, 26 troubleshooting, 81 types of buttons, 26 using, 21 wireless, 24 keyboard keys alphanumeric, 24 arrow, 25 edit, 25 function keys, 25 numeric, 26 L LEDs, defined, 23 logging off, 16 M manuals, online, 40 memory card reader card types, 48 memory, adding, 95 microphone adjusting - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 156
running tests, 37 servicing and upgrading, 95 setting it up, 3 settings, 16 sleep mode. See hibernation mode standby mode, about, 12 standby mode, automatic, 13 standby mode, manual, 12 System Recovery, 86 System Restore, 86 transferring files and settings to new PC, 14 troubleshooting, 73 turning - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 157
on TV, 62 U uninstalling software, 71 Updates from HP, using, 38 updating, system, 38 upgrading PC, 39, 95 upgrading to V.92 modem features, 9 URL, defined, 32 User button, 27 using 7-In-1 memory card reader, 48 V V.92 modem, 9 viewing onscreen guides, 19 virus protection, 69 voltage requirements - HP Pavilion a400 | HP Pavilion Destkop PCs - (English) Users Guide PAV NA/CTO 59 - Page 158
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user’s guide