What would keep a Windows Vista Home Premium from going to sleep? Even choosing the sleep function from the log off menu. Let me also mention that it doesn’t want to shut down sometimes.
If you have media sharing turned on ( for xbox , ps3) Open control panel and goto
Power Options > change Plan settings > Advanced Power
Sleep > disabled Allow wake timers > disable/enable try both settings
USB selective suspend >
+When Shareing media
Set to allow the computer to sleep
Thank You for your advice,worked like a charm.
Thanks a lot for the feedback, Myke!