Ethernet Controller, SM Bus Controller, Universal Serial Bus (USB) Contoller

bigfrillzz

Commendable
Dec 21, 2016
1
0
1,510
All of these items show up with a yellow explanation mark next to them in my device manager. I have had this computer for almost a year now and built it myself and over the past few days my keyboard stopped working, but then would work again. However, it has stopped completely and doesn't work in any of the usb 3.0 or 2.0 ports. I have tried updating all the universal serial bus drivers but they say they are all up to date. I am not the best with issues like this, I just built this pc to get into pc gaming and had a few issues in the start but was able to figure those out. I'm running windows 7 professional 64-bit and have a Gigabyte g1.Sniper h6 motherboard. I have tried going to their website to see if I could get help with driver support (if that is the issue) but it says it is suspended and I'm lost on what I need to do.

I don't know if I should mention this but when my motherboard stopped working in the usb 3.0 ports I moved it to the usb 2.0 ports at the top of my motherboard plug ins because I saw there was an image of a keyboard and mouse next to them and my keyboard worked for a couple of days and has recently stopped being able to use all together.