What do I have to do to get my integrated video working again once I remove my video card I have a hp pavilion a320n

chipset related driver, get it from Windows update.

Mostly the problem might be with VIRUS in side the system or Diod or Capacitor may opened forever on the integrated board. Check once.

Have you tried your onboard diagnostics? Stop the boot process after your machine boots through the BIOS, with F12 (I believe) You want to get to the boot menu. There you should see diagnostics. Run that.

The other possibility is a bad hard drive. You can test it with the onboard diagnostics. The easiest way to do it is to get into your BIOS and have a look at your boot devices. Your hard drive should be the first device.

there is only one good answer!! for sure,,,, !
think now, and like NEXT week or in 6 months... see?

buy the best GPU card you can afford.,
i have a $100 card in mine can it runs any game.
top Nvidia. GTX-650 up. buyone.
and forget all that other ACER bs...

min card is
NVIDIA 6600+ or better (relic old card)

Hi,
Here's a manual to guide you. click here: HP Pavillion a1519h Upgrading and Servicing Guide
Hope it helps.

If you have 448MB of RAM, you started with 512MB of RAM, and the computer has "stolen" 64MB of RAM to use to interface with the video-card.

What happens when you remove the 512MB stick(s), and install just ONE 1Gbyte stick?
Does your computer work correctly, and show as 960Mbyte of available RAM?

It's possible that one of the RAM sticks is "bad". Test them in your computer, one at a time, rathre than both at the same time, to "isolate" the good/bad sticks.

Your OS is at fault. Please re install windows. And to save your data you must install it in a folder other than c:\windows, ie, in c:\xp or something. Your data would be safe and can be searched for after the pc reboots.

usually the power supply is bad if no lights com on...

then your motherboard is dead you will either need to replace the mother board or replace the whole computer.

you can either use the integrated OR the video card, CANNOT both at the same time.. You should buy a PCIe graphic card with dual output support.