Hello,

Here a quick trick to force BSOD, it may be useful if the computer is totally unresponsive.

Use those two PowerShell line to edit the registry : (Or do it manually with RegEdit.exe)

#PS2 Keyboard
Set-ItemProperty HKLM:SYSTEMCurrentControlsetservicesi8042prtParameters -name CrashOnCtrlscroll -value 1
#USB Keyboard
Set-ItemProperty HKLM:SystemCurrentControlSetServiceskbdhidParameters -name CrashOnCtrlscroll -value 1

And then, hold down the rightmost CTRL key, and press the SCROLL LOCK key twice, here comes the Blue Screen Of Death..

More info : http://msdn.microsoft.com/en-us/library/windows/hardware/ff545499%28v=vs.85%29.aspx