For some reason my computer will no longer go into hibernation. I was having the problem before I reloaded XP, and then after reloading it worked for awhile. Now it is once again refusing to automatically hibernate. I am told that a driver conflict can cause this, but how would I know which drivers could be causing the problem? I have the power scheme set properly in the control panel. Can anyone shed some light on this for me? Thanks very much. MjrTom