In his own thread, quo88 wrote: If you guys nvidia display card causing the subjected damn BSOD, try to add following registry keys' value. Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\GraphicsDrivers\DCI] "Timeout"=dword:00000014 "TdrDdiDelay"=dword:00000014 "TdrDelay"=dword:00000014 "TdrLevel"=dword:00000000 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\GraphicsDrivers] "TdrDdiDelay"=dword:00000014 "TdrDelay"=dword:00000014 "TdrLevel"=dword:00000000 Regarding The #116 BSOD, on his PC. I have the same problem, and really want to try this, but got no reply as to this was safe to do (in safe mode for me). If it helps, I want to try this method, but without a concrete confirmation that this helps, I am a bit scared that my PC might completely die on me, because a friend once told me that if you mess with the registry, you might wreck your PC. Or can any problems be solved with a repair (i.e. to set my PC back to a couple of days ago). Can anyone help me with this?