So I just built this system, but it is having problems with its usb devices. When it is under a heavy load (ex: a game etc..) or just randomly, all usb devices plugged into a 2.0 port stop working until i restart the system. So if i have my headphones / mouse / keyboard in usb 2.0, they all stop working. They are perfectly fine if they are in the 3.0 slots though.
I have tried swapping out the powersupply and the video card, but the problem persists.
Here is my system specs:
Motherboard: Gigabyte 990FXA-UD3
Powersupply: Thermaltake smart 650w
GPU: Asus Geforce GTX 750ti
CPU: AMD FX 6350
RAM: 2x Patriot DDR3 8GB
Does this sound like I got a faulty motherboard, or is does it sound like a driver problem? I tried reimaging the computer, but it didn't fix my problem.
I've also tried updating the chipset, but that didn't help out at all.
Any ideas would be much appreciated.
So i've tried out having my mouse and keyboard hooked into usb 3.0 slots and my headphones in 2.0. After a while the headphones will suddenly start to sound all distorted and the sounds all become much lower and deeper. When this happens the computer starts to run a bit slower as well.
Also, I have tried using soley usb 3.0 ports (mouse, keyboard, and usb headset), and after a while, sound stops working.
Another thing I noticed while only in the 3.0 slots was that while there was heavy loading in the game, the usb devices would disconnect and then suddenly reconnect.
Edited by Firepaw, 28 August 2014 - 01:26 PM.