网上查了很多，一般大家认为要用如下操作： http://www.laptopvideo2go.com/forum/index.php?showtopic=6779
The 2 settings in the INF that control the GPU side of the power states are:
MapOSD3ToNV For Laptops based on all CPU other than Centrino.
MapOSD4ToNV This is for Centrino based laptops and newer.
Both these with a setting of 3 places the system in it's deepest sleep (
higher is
better)
But some sytems can't resume from this mode and end up with black screen or
lines
or other things.
This requires the MapOSD3ToNV t
