300 All accelerations are enabled. Use this setting if your computer has no problems.
301 Disable cursor and bitmap accelerations. Use this setting to correct problems with the mouse pointer, or to correct problems with corrupt images.
302 Disable all cursor and advanced drawing accelerations. Use this setting to correct drawing problems.
303 Disable all DirectDraw and Direct3D accelerations, as well as all cursor and advanced drawing accelerations. Use this setting to correct severe problems with DirectX accelerated applications.
304 Disable all but basic accelerations. Use this setting to correct more severe problems.
305 Disable all accelerations. Use this setting only if your computer frequently stops responding or has other severe problems.
310 Write combining
311 You must restart your computer before the new setting will take effect.
312 Unexpected error
313 The new settings could not be saved to registry.
314 Your display drivers do not support modifying these settings.
400 All accelerations are enabled. Use this setting if your computer has no problems. (Recommended)
401 Disable cursor and bitmap accelerations. Use this setting to correct problems with the mouse pointer, or to correct problems with corrupt images. (Recommended)