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IOUSBFamily did not receive enough extra current for the SuperSpeed device (Device Hub)... asked for

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Joined
Jan 3, 2015
Messages
10
Motherboard
Z97X-UD5H
CPU
i7-4790k
Graphics
GeForce GTX 970
Mac
Classic Mac
Mobile Phone
I've gotten the error in the title and tried to find workarounds on the forums but none seem to work.

I tried KextBeast with the GenericUSB kext. But that resulted in none of my USB 2.0 ports by the P/S port working or any SS USB3.0 ports working.

I also tried unplugging the power supply for 5min.

I tried resetting the pram in terminal with a sudo command.

None of these things worked.

This problem arose after I did a disk permission repair. It boot properly and I was able to get my GTX 970 installed and working. Adobe CC was functioning fine. Essentially the system was functioning normally.

It's Yosemite 10.10.1. I used Unibeast and Multibeast.

It still boots in -v -x mode however I am unable to fix the problem.

Any suggestions would help.
 
Joined
Jan 3, 2015
Messages
10
Motherboard
Z97X-UD5H
CPU
i7-4790k
Graphics
GeForce GTX 970
Mac
Classic Mac
Mobile Phone
It now seems to boot with the bootflags -v -f

This is after I followed the kext install here

Any help or suggestions is greatly appreciated.
 
Joined
Jan 3, 2015
Messages
10
Motherboard
Z97X-UD5H
CPU
i7-4790k
Graphics
GeForce GTX 970
Mac
Classic Mac
Mobile Phone
Status
Not open for further replies.
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