It only has one AGP slot. When I go into device manager it says "the device is working properly", would that help?
Underneath the AGP slot I have an empty slot that I can't use because of the graphics card. If I remove the panel for it would it help with ventilation or should I just leave it?
I saw a GeForce 6200 for £30 (the cheapest non PCI-E I could find), so I could get that. I can't get a new computer at the moment because it's too expensive, and I think the price of the card is less than the price to take the computer to PC World for testing.