gpu drivers crash

For a while now, I've been having issues that seem to be GPU related. At best, the problems involve occasional video stutter in Youtube and Netflix, and heavy stutter in only one game, Hitman 3. At worst, I've had 2 BSOD's, possibly caused by bad GPU drivers. However, I've tried uninstalling the...

HI, MY GPU CRASH WHEN INSTALL DRIVERS, AFTER THAT I LOST VIDEO SIGNAL. i Restart the computer but crash again when shown me the logo of motherboard. Same problems in different PCs. In the first dissambling ( screw had the warranty sticker) i can see the imagen below, i clean that with isopropyl...