Hi, I have an Ibuypower computer with hd radeon 7770's crossfired. and an i5 3770k. I only got 30fps on minecraft so I thought it was the onboard intel hd 4000. So I uninstalled it and then my screen went black. How do I fix it? When I boot it up it says no signal. Please help.
i got the computer at bestbuy and bestbuy got it from ibuypower so I got the computer i have on bestbuy.com and copy and pasted the picture. It's all the same components but for some reason I have hdmi ports instead of dvi.