hi there people, need some help if possible.
pc wont load up windows, stops right before the log in screen, bit with no ati drivers system will log in and and is stable. Cards are crossfired 5770's, and have reinstalled a few versions of windows and the same thing keeps happening. All reinstalls where on a freshly formatted drive so there is no chance of old drivers still being installed. Power supply not an issue as its a 1200 watt coolermaster unit, mobo is a asus p6tpro x58, cpu is a core i7 920 and ram is 6 gig corsair. Case is an antec 1200 and cooling is'nt an issue, cpu max's at 42 and gpus max out at 55 in mass effect 2 after a few hours. Just wandering if certain updates could be causing the problem or if one of the cards is failing.