Top 20 HP Pavilion a800n (PP163AA) PC Desktop Questions & Answers

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HP Pavillion a1220n stopped printing

Most companies don't offer driver support for XP anymore, it's 2017, time to upgrade to atleast Windows 7 now.
3/21/2017 6:27:03 AM • HP Pavilion... • 155 views • 0 helpful votes
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How do i reset my hp pavilion a800n to factory settings?

hookay do you want to save data? do that firstthen just format the drive good as newre install softwareand voila new machine
5/28/2012 9:21:48 PM • HP Pavilion... • 234 views • 0 helpful votes
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I get a blinking green light on the power supply.

The power supply is bad.
12/16/2010 11:38:36 PM • HP Pavilion... • 135 views • 0 helpful votes
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Can't find a driver for 64 mb allocated vidio

Per HP support this computer does not support windows vista. They are saying no driver for video. I have also checked driver guide site since i am member and only XP drivers. If this is on-board video card you might have to wait and see does hp put out these drivers or some how some one gets it to work. Good luck with this.
11/7/2010 12:49:37 PM • HP Pavilion... • 97 views • 2 helpful votes
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I want to expand the memory of my hp a800n with a

According to experts, Western Digital is the best, with the least amount of problems.
10/8/2010 11:31:02 PM • HP Pavilion... • 64 views • 0 helpful votes
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Power supply green light flashes and computer

hi

if your getting power ligh then chack disply setting from Bios still you have prob then just chack you HDD and Processor

5/30/2010 6:31:44 AM • HP Pavilion... • 232 views • 0 helpful votes
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Display is not coming on my pc...

My Computer is not displaying for 10 minutes. After that it will display with dull. plz help
5/20/2010 12:22:16 PM • HP Pavilion... • 206 views • 0 helpful votes
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Can not get the correct resolution for my monitor

Not all video cards support all resolutions, and as yours is a fairly old PC the onboard Via Unichrome graphics adaptor probably doesn't support WXGA resolutions. Most, if not all, current AGP cards will do what you want.
4/17/2010 2:19:52 PM • HP Pavilion... • 110 views • 0 helpful votes
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I changed my password this morning, but now the

hi,
If you remember the administrator password, goto safe mode by pressing 'F8' while PC boots up. Log in as Administrator and reset the password for the existing user.
If not, and if the PC in in any domain, reset the password for the user in active directory and log in,
else login user any other user account, if any, and reset the password of the current user.
else reset the existing password using the password reset disk.
If none of the above option works, you'll have to reinstall the OS
Please come back and rate my solution if this is relevant for you, also if you need more clarifications. Thnx
3/31/2010 1:45:00 AM • HP Pavilion... • 147 views • 0 helpful votes
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My HP a800n (using XP) worked fine yesterday. Last

Try to boot up into safe mode and see if you can get in there. If so then go into the system tools folder in the start menu or by going into the windows icon. You would go into accessories and then system tools and then go into system restore.

In the system restore choose the last good known date that is bolded when the computer was working properly. After you click on the date to choose it go ahead and let it restore. It will need to reboot, once it does if it goes back in then your good. At that point I would suggest turning off automatic updates for windows.

If you can't get into safe mode, then your going to need to reinstall windows cause the operating system is corrupted.
4/15/2010 4:20:02 PM • HP Pavilion... • 84 views • 0 helpful votes
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Cd writer does not open.

This can be a hardware problem or a power problem.
Power problem is easy to solve. check whether the cable with four wires(power cable) is properly connected to the drive.
Other problems can be that a cd might be stuck or the motor which ejects the tray might be faulty.
3/27/2010 4:19:53 PM • HP Pavilion... • 83 views • 1 helpful votes
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My HPa800n shows Local area connection-network

Assuming you have dsl, make sure your pppoe info are typed in correctly, if you are still using dial up,the cable wont plug into the rj45 ethernet port,
3/4/2010 1:36:10 PM • HP Pavilion... • 86 views • 0 helpful votes
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My computer is slow and the is not reading or burning CD/DVD

Slow computer problem would be different then that non reading disks. Slow computer could happen in many cases, a virus is taking up all the memory, or defragmented hard disk, programs that required more memory and cpu speed. CD, DVD could fail to read due to loose cable, BIOS setup or damaged drive.
9/16/2009 11:43:45 PM • HP Pavilion... • 174 views • 0 helpful votes
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My hp pavilion a800n is

in the bios setup set first boot device as a cd rom and then insert the OS cd and reinstall the OS.

dont forget to vote
9/16/2009 11:47:40 PM • HP Pavilion... • 151 views • 0 helpful votes
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Dell dimension 8100 wont start windows at times

It could be a virus, run antivirus scans, or could be your drive cables, Or even an Occaision glitch. Even perfectly running machine have glitches.
7/15/2009 11:20:35 PM • HP Pavilion... • 77 views • 0 helpful votes
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Same Problem Here

Hello friend I dont know if you I uderstand but thing than what your you need is to format the PC, but for this you have than reboot your machine with the CD installer but before get in on the bios and changes the start like this:
1? changes on the Bios Firts boot device IDE-0 by CDROOM and the CDROOM by THE IDE-0 do you undarstend? how to do this? you have than reboot your machine and when apear the screem black you push SetUP and changes the parameters before mentioned. and them save the changes and reboot again but with CD inside of the CDROOM any question write me to [email protected]
7/15/2009 10:13:39 PM • HP Pavilion... • 69 views • 0 helpful votes
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My hp pavilion a800n's fan won't turn off

It is possible that your computer is simply overheating causing it to slow down. There are a few ways to check this. Enter the BIOS and go to the hardware monitor, what temperatures does the computer read both for the CPU and the Motherboard? Another option is to install and run a program called HWmonitor that can be found here. Report back when you can.
3/18/2009 1:03:12 AM • HP Pavilion... • 345 views • 0 helpful votes
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Had new hard drive put in at Best Buy and now the

they must have put it fully factory, you need to get your cd to start up before the hard drive does so you can use windows utility on to format and partition it , you may need to go into the setup (bios) and change the boot sequence to cd/dvd rom before the hard drive and run windows setup utility to install the OS on your new harddrive
4/12/2009 8:34:13 PM • HP Pavilion... • 135 views • 1 helpful votes
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Does this computer burn dvds

it is possible make sure that you have DVD writer to burn the video file.
3/24/2009 3:57:44 AM • HP Pavilion... • 55 views • 0 helpful votes
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Dos mode not supported on Acer LCD

use run from startmenu and there write cmd then u can also use the command prompt
12/25/2008 7:23:29 AM • HP Pavilion... • 467 views • 1 helpful votes
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