Windows 7 - all usb devices go to sleep im idle mode

Posted by dvdx on Super User See other posts from Super User or by dvdx
Published on 2012-12-03T19:40:54Z Indexed on 2012/12/06 23:07 UTC
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A strange thing happened after a few updates to the system:

  • Intel rapid storage
  • SSD firmware update
  • Intel Ethernet adapter update
  • GPU Intel update

When the computer turns off the screen (after 5 min), an unknown time later, all the USB devices stop working.

  • Sound card
  • Mouse
  • Keybord
  • etc.

I can't turn them back on, so I can't wake up the screen or do anything except turn the computer off and back on.

I checked my power save profile and all is OK there. I changed in the Device Manager, the Allow USB to sleep in all the hubs.

How can I fix this??

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