RE: Monitor Doesn't Wake From Sleep
Keyboard and mouse not USB connected. Turned off USB Sleep but no change.
-Turned Sleep Settings to Never in both fields.
-Went to Power Settings changed the following:
HD Turn Off changed to Never
USB changed to Disable
Display changed to Never
-Now changed Sleep Settings back to 3 Min for Monitor , 15 Min HD.
Powered OFF and then ON, let 20 minutes pass without using the PC, apparently went to sleep, hit the mouse key and restarted fine.
Many thanks for the responses.