SP1 Disables 'Sleep' Function

I installed Windows 7 SP1  (64 bit), after which my computer shut down completely when I put it to 'sleep', resulting in a 'boot' when starting up again.  I updated my MB bios and restored to the point prior to the SP1 installation, after which the 'sleep' function worked properly.  I then reinstalled SP1 and the computer again shut down completely when I put it to 'sleep'.  This suggests a problem with SP1.  Any suggestions to overcome this problem would be appreciated.Thanks,



Hi lionelhuts, and thanks for the link to the technet discussion on the problem. As suggested by GW999, I set 'Allow Hybrid Sleep' in Power Options/Advanced Settings to 'off' and the problem seems to be resolved.  I hope that this also works for other folk with the same problem.



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Question Info

Last updated October 8, 2019 Views 5,183 Applies to: