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‎12-14-2017 04:23 PM

HP Recommended
Product: Envy
Operating System: Microsoft Windows 10 (64-bit)

Hi All

 

All my USB port were working just fine until the last Windows update.  I have a 4 port USB hub plugged in to one of the USB ports on my PC and every time I add a USD thumb drive I get a message saying "USB Port not proving enough power".

 

I have gone in to device managed and uncheck "Allow this computer to turn off this device to save power" on all my USB Root Hubs and generic USB hubs.

 

Is anyone else experiencing this since the last Windows update?  Or is it just a coincidence?

 

Could is be I am having power supply issues?   If so, how could I check the power supply?

 

Thanks in advance.

 

Ewan.

 

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