Hope someone can help me out with this problem.

I just installed a Geforce 7800GS AGP card in my machine. However I there is no red color at all. Everything else seems to work normal. I haven't tried any games yet tho.

I have a AMD Athlon 3200+ machine. 2 GHz processor. 2 gig ram.
Im using a Gigabyte K8 Triton K8NSNXP motherboard.

Any idea why there is no red color here? I have downloaded updated drivers from nvidia.com as well.

all help appreciated,