I bought a laptop recently, used cleaned from inside out. After updating my gpu started uninstalling itself, then there was a black screen. Waited for an hour thinking that it will infact install. I left my laptop on for the night and my gpu is gone. Geforce expierence was still there. Yet again tried to update the driver now it was installing the gpu. Boom shuts off, tried it again shuts off, tried to manually download it off the internet. Shuts off 6-10 minutes later. Tried to do it again same thing.
Gt 640m
Windows 8
Gt 640m
Windows 8