Steffen Bendix

Q: USB ports still under power after shutdown

When I used Bootcamp and Windows 10 on my iMac 27'' (late 2012) the USB ports are still under power when I shutdown the computer from Windows. An USB powered external HD and an USB hub are still active. When I shutdown the computer from Mac OS X the ports are powerless. Why is that?

iMac (27-inch, Late 2012), OS X El Capitan (10.11.1), 32 GB RAM, Nvidia GeForce GTX 680MX

Posted on Jan 17, 2016 11:28 AM

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Q: USB ports still under power after shutdown

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