Originally Posted by Mr Bigman
U could disable aero or update drivers for display.
If you did a qhuck format of the drie, that could be an isue but unlikely so i would check drivers and settings and even check hard drive settings in device manager to see if optimal settings are applied.
I already updated my nvidia drivers to latest official from their website
I hate to disable aero since I was using that in vista fine
I will check hard drive settings