Can't find VGA enable

[Cydal808]

Just got a new comp today tried installing the new vid card driver but it said it couldnt find the vga support. I tried pressing f8 enable vga is no where to be found.

comp specs are :
# AMD Athlon 64 X2 5000+ 2.6GHz Dual Core Processor
# Foxconn K8M890M2MB-RS2H Motherboard
# 2048 (2GB) DDR II 667MHz PC5400 Memory
# nVidia GeForce 8500GT 512MB DDR2 PCI-Express Video Graphics Card
# 6 Channel High Definition onboard sound
# Microsoft Windows Vista Home Basic 32-Bit
# Front Ports : (2) USB 2.0
# Rear Ports : (6) USB 2.0 (Some by headers), (1) Parallel Port, (1) Serial Port, (1) VGA Port, Audio I/O Panel, (1) RJ45
# Expansion Slots: (1) PCI-Express x16, (1) PCI Express x1, (2) PCI Slots

need help asap =(

 

[raybay]

Please give us the exact process you attempted, and the exact error message that was given.

Where did you get the instruction to press <F8> to enable VGA?

 

[Cydal808]

My comp came with an nvidia 8500gt card tried connecting my monitor and i turn on my tower screen stays blank. But when i connected it with the other card that goes with the motherboard mayb it works. IT says xfx dosent read vga (error stated). So im guessing its a registry error. So tried using ccleaner no fix. tried pressing f8 for other option no luck. Ive search about it ppl said to press f8 and go enable vga mode but i dont have that option for some reason. Tried installing the vga driver on device manager but it gave me somthing with code 10. so any ideas whats wrong?