1. Video BIOS Shadow and Video BIOS Cacheable - DISABLED 2. C8000-CBFFFF Shadow and CC000-CFFFF - ENABLED 3. AGP Aperture size - 64 MB (128 MB if you have 512 MB of RAM or greater installed) 4. AGP Turbo - DISABLED 5. VGA Frame Buffer and Primary Frame Buffer - DISABLED 6. PnP OS installed - YES 7. Assign IRQ for VGA - ENABLED 8. Resource Control - AUTO 9. AGP Bus Mastering - ENABLED 10. VGA Palette Snooping - DISABLED 11. Video Shadowing - DISABLED 12. Disable any USWC or Write Combine options in the CMOS 13. Try forcing the External Cache to use the Write-Through method, not the Write-back method 14. Disable any manual configuration of PCI by setting these options to AUTO 15. Init Primary Display - AGP 16. System Bios Cacheable - ENABLED 17. Video BIOS Mode Cache - UC 18. AGP Fastwrite - DISABLED