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USB Video not working

Joined
Jun 21, 2014
Messages
2
Motherboard
Asus Sabertooth X79 Deluxe
CPU
i7-4930K
Graphics
GTX 670
Mac
MacBook Pro, Mac Pro
Classic Mac
iMac
Mobile Phone
Android, iOS
Hi all... I've been running into an issue since Sierra released and I'm just now having the time to fully troubleshoot. My USB cameras will not display video. Both were working fully in Yosemite.
QuickTime and other applications recognize them, but only as audio devices. System report only recognizes it as being present under Audio, but not under Camera. My assumption was that there is not enough power going to the USB ports.

If it helps, USB 3.0 Bus is also not showing in USB. These were all working prior.

If there is a post about this before, please link me. I've been through quite a few in the past 3 hours and they do not seem to help.
I also have my SSDs in RAID 0, so mounting EFI with MultiBeast is not an option, though I do have the EFI Mounter if need be.

Any advice would be greatly appreciated. If there's anything more you need from me, please ask.

System Info:
SMBIOS: iMac14,1
macOS: 10.12.6
 
Joined
Jun 21, 2014
Messages
2
Motherboard
Asus Sabertooth X79 Deluxe
CPU
i7-4930K
Graphics
GTX 670
Mac
MacBook Pro, Mac Pro
Classic Mac
iMac
Mobile Phone
Android, iOS
Bump.
Any help?
 
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