openGL crashes with Q3 and my Geforce MX

When i run Q3 or Half life, about 10 seconds before the start of the game, my computer stops.
I can't play this game and i am obliged to reboot my PC's.
Is it a problem with my Geforce 2 MX (Leadtek) or is it an incompatibility with my motherboard (Gigabyte GA-7ZX-1) ?
Thank you for helping.

try getting drivers for your mother board form the companies site or from you mother boards chipset makers site (agp, usb, etc. they usually come in a package)

I'll have the lattest drivers for my motherboard (bios and via pack 4 in 1 4.25)
Someone can help me?
TU