Win8 system to turn off graphics hardware acceleration method

Win8 system to turn off graphics hardware acceleration method

1, in the WIN8 system to open the running dialog box, and then enter regedit, open the registry;

2, then positioning to: hkey_local_machinesystemcurrentcontrolsetcontrolvideo{c2016678-61ef-4a63-aedc-f0e05e68a311}000 ( Depending on the video card different and will be different);

3, look for Acceleration.level This key value, if its value is 0, then indicate that it fully enabled the graphics acceleration, where we modify the value to 5, indicating completely disable graphics acceleration;

Key Value Description:

5-Disable the acceleration feature

4-Disable other acceleration features other than basic acceleration

3-Disable all DirectDraw and Direct3D acceleration, and all cursors and advanced acceleration features

2-Disable all cursors and advanced drawing acceleration

1-Disable cursor and image acceleration