Driver help needed

DrewBrees · 16 Jan 2011 at 14:40

Since putting together my new build, I`ve noticed there is an unknown device called "PCI simple communications controller" in device manager.
Has anyone any idea as to what this might be? I`ve tried to find drivers for it, windows says it cant find any. The only things I`ve got plugged into the PCI bus are my GTX 570 and an Asus Xonar Essence ST. I`ve installed all the motherboard drivers from the cd.

stulid · 16 Jan 2011 at 14:45

And have you installed the Nvidia drivers from there website? and the ASUS drivers for the Xonar?

http://www.nvidia.com/Download/index.aspx?lang=en-us

http://www.asus.com/product.aspx?P_ID=k8OChreLuh8zgFmQ&templete=2

DrewBrees · 16 Jan 2011 at 15:01

Yes, i`ve installed the latest Nvidia drivers, and the latest Xonar drivers. I recall having an ati 2900 that left unknown devices in control panel if i used the download drivers. I used to have to install several HD audio drivers from the cd. But in this case i have no idea which device is missing drivers.

Philyaris · 16 Jan 2011 at 17:02

I have used this program with good results, Unknown Device Identifier 7.00, also free which is good.

http://www.zhangduo.com/udi.html