ok just did a fresh install of windows 7 home premium 64bit msi z87-gd65 mobo hd 7950radeon gpu i5 4670 processor everything looks good install my gpu drivers from amd site reboot my pc just after the windows logo every thing goes black.had to start my system in safe mod to a restore point tried older drivers. cant seem to find a answer to this problem. I think it might be a driver issue any help would be much appreciated.