Why is my AGP video card incorrectly showing up as a PCI device/Mode?
Before you troubleshoot your system, check that you are looking at the correct information. If you are viewing this information from the Device Manager, your system may not have any problems. This is because the AGP controller resides on the PCI bus, and this is how it is reported by the Device Manager. To verify whether your AGP graphics card is installed correctly: 1. Open the Control Panel. 2. Double-click on the “Display” icon (this will bring up the Display Properties dialog box). 3. Click on the Settings tab. 4. Click on the Advanced button. 5. Click on the tab for your video card (example: if you have a GeForce FX 5950 Ultra card, click on the GeForce FX 5950 Ultra tab) 6. Beneath you will see information regarding your video card. Look under “Adaptor Information”. If your AGP graphics card is reported as running in “PCI Mode”, then there was a problem with your installation of the graphics card or its display driver. The most common reason for this problem is because the mother
