So I disabled my onboard graphics card to put in my amd graphics card to hook up dual monitor. It worked, I then being an idiot disabled the amd graphics card. I have enabled and disabled my onboard intel graphics card and the monitor works fine. But when I try to use the amd graphics card nothing shows up on the monitor. What do I do? I took out cmos battery, doesnt seem to work, is there a way to reenable the amd gpu?