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GA-Z77X-UP4 USB problems

Last response: in Motherboards
January 15, 2013 2:34:44 PM

Hi all,

Yesterday, I purchased the Gigabyte GA-Z77X-UP4 motherboard. Since then I have been having MAJOR problems with the USB functionality. The ports from the first internal USB header seem to be working fine, but the rear USB ports are extremely unstable.

Gigabyte GA-Z77X-UP4
Intel i7 3770K
Windows 8 Pro x64

I need to have this resolved as quickly as possible, so any feedback will be GREATLY appreciated! This is killing my productivity. Thanks so much.


More about : z77x up4 usb problems

a b V Motherboard
January 16, 2013 1:09:26 AM

What do you mean by unstable?
I had a lot of issues with windows 8 which were automatically fixed in windows 7. Reinstall the USB drivers and see if that fixes the problem. There are different drivers for USB 3.0
January 23, 2013 12:12:07 AM

I am experiencing random disconnects, which seem to be related to the VIA ports.