Hey Lordbob,
I can not thank you enough. This sleep problem has put me through hell for over a week. Let me explain “hell”. Every time it would fall asleep I would spend an awful amount of time trying to repair the start-up. My MBR would get destroyed, the start up disks for both Vista and Win 7 would not repair (dual booting), and Acronis and its start-up disk would get me into more trouble. It was hell. When I would finally stumble onto some way to finally start the computer which Oh by the way would not even post at first each time, it would finally start up with a black screen and a message that Windows is not genuine. So I would then have to waste all kinds of time reactivating. When finally running I tried many software programs to try to repair theMBR. Not know what I was doing would often make it unbootable again.
I suspected that my problems were caused by Acronis True Image 2010 so today I finally uninstalled it although I liked the program. I felt that it was deleting my MBR and causing the sleep problem. I don’t know if I should reinstall it now or not.
In any case you have lowered my blood pressure a lot and I can not thank you enough.