Right-click My Computer and choose Properties. Locate Device Manager (on the Hardware Tab) and then select the entry for your display card. Right-click it and choose Uninstall.
Do not reboot if prompted.
In Control Panel, locate any entries for Display drivers and Remove them.
Shut down and remove power cord or switch off powr at the wall outlet.
Open up the PC case, remove old display card and insert new one. Close up the case and powwer up.
Cancel out of any 'Found new hardware' dialogue.
Install display card drivers from installation CD or from downloaded driver installation.
If the card is NVidia based the best device driver to use is the latest version downloaded from www.nvidia.com
If using an ATi based card the best device driver to use is the latest version downloaded from www.ati.com
Ideally, those drivers should be downloaded and stored on your hard drive BEFORE making the change. They will be executable files, which simply need to be double clicked to install the card.
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
There's no way to be certain if your PC has an AGP slot for AGP display cards other than to open the case and look. Motherboards can have an AGP bus without having an aAGP slot, if the onboard video uses AGP. The AGP slot is set back further than PCI slots, as shown here.
[img]http://www.cheapcomputersandparts.com/Images/Parts/Motherboard-AGP-Slot.jpg[/img]
If your motherboard actually has one, download and use Everest Home Edition and/or CPU-Z and let us know what make and model your motherboard is reported as. We'll be able to tell you what sort of AGP card would be suitable to use. Some older motherboards are not suited to modern AGP cards, and require older ones.
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
Tell us the HP model name then please. A quick check of specifications should do the trick. It will be something like 'HP Pavilion somenumber' or somesuch,
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
OK, that was enough. It has an AGP 8X slot, so any recent AGP card will be fine.
Now could you tell us what purposes you want to use the PC for, so an appropriately capable card can be advised.
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
You should be looking at an NVidia based 6600GT card at minimum if 3D games are the object of the exercise. Although you can purchase cheaper, they provide really good performance at an affordable price. Anything less will disappoint you in the longer term ;)
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
That would depend on where you live. I'm in Australia, and my own favourite shopping places might not suit you :D
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149
Should be able to get a 6600GT for somewhere in the vicinity of $US200 I'd imagine.
Catweazle
Grandad
4,335 posts since Mar 2004
Reputation Points: 229
Solved Threads: 149