Dual Monitor question
hey everyone, just got a quick question for ya'll. We are trying to setup a dual monitor display at school and we have run into a little problem. We have put in two video cards, one AGP (a geforce2 mx400, I believe and one PCI (some sort of S3 card). The problem is that whenever one of the cards is in there by itself, the computer can read it no problem, but if they are both in there together the PC only sees the AGP card. If anyone has some tip to this I'd would be greatly appericated.