so, i'm trying to update drivers from a fresh windows 7 x64bit install. everything is fine until i update ati drivers.when i reboot i get windows splash screen, then blackness. i can go into safemode,uninstall drivers, reboot and windows works fine again. i've tried some old driver versions i've found on the web,with same results. any help would be appreciated.
OS: Windows 7 x64
Processor: AMD Phenom(tm) II X6 1090T
MoBo: MSI 890FXA-GD70
RAM:8GB of DDR3 RAM (OCZ3RPR1600C8LV2G)
Graphics: Xfire Radeon HD 5870 (tho i've tried the driver update with just one card plugged as well)
Monitor: i've tried one comp monitor and two TV's
feel free to request any other info. i also have a cpu-z report.
thanks in advance guys,