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USB devices lost after PC sleep

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USB ports go completely dead in sleep mode which disconnects camera.

There is a way to keep the USB ports active during sleep mode.

  1. Go into Device Manager, navigate down to Universal Serial Bus controllers.
  2. On each USB Root Hub item, right-click and choose Properties. 
  3. Click on the Power Management tab and un-check the box for Allow the computer to turn off this device to save power.


Operating System

Windows 7

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