skysun1022

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Tablet PC]
"IsTabletPC"=dword:00000000
"DeviceKind"=dword:00000000
  
i hate win8.1 ,the iput method often can not input chinese.
the people  who occurrenced the black screen can open the regedit to see the value which is same too the above.