Rear USB ports work in BIOS but not in Windows. USB 3.0/3.1

[Will_71]

Motherboard: Asus Maximus VIII Impact
CPU: i5-6600k
Windows 7 64 bit Ultimate.

Did fresh install and updated chipset as well as USB drivers.

Rear USB's are unresponsive (except for mouse and legacy XB1 Elite controller).

I plug in my keyboard and the lights come on but it does not type in Windows mode. It works in BIOS mode though!

I have triple checked drivers. Unsure of what to do next. Please give me some assistance on what to trouble-shoot or do next!

 

[Paul NZ]

Update the BIOS if BIOS 3201 isnt on it. It may fix something

 

[Will_71]

Update the BIOS if BIOS 3201 isnt on it. It may fix something

I did this and nothing was resolved. Still the same issue.

 

[Paul NZ]

Could be a USB setting in the BIOS then. It may have to be enabled or disabled

 

[Will_71]

Could be a USB setting in the BIOS then. It may have to be enabled or disabled

I'm thinking this. Are you speaking about xHCI?

I have tried enabling and disabling it, but both don't help the issue.

Should I try this again?

 

[Paul NZ]

Are there any ?'s or !'s in device manager????

I would say the prob is with win7 and usb 3. And USB 3 drivers

 

[Will_71]

Are there any ?'s or !'s in device manager????

I would say the prob is with win7 and usb 3. And USB 3 drivers

Actually yes!

A moment ago I'd have told you no but after trying to install XHCI USB 3.0 from Intel (which failed by the way, if that's a clue) a "?" appeared!

Edit: Here's two images

http://i.imgur.com/y7TvA03.png

http://i.imgur.com/DahVxVj.png

 

[Paul NZ]

Did you install the Intel(R) Management Engine Interface drivers??

If you didnt install them, then try installing the USB 3 drivers on the ASUS site

 

[Will_71]

Yes, installed. I'll try the Asus drivers again now.

 

[Paul NZ]

What about the USB 3/3.1 drivers on the ASUS site?

 

[Will_71]

What about the USB 3/3.1 drivers on the ASUS site?

Actually it was all a combination of what YOU suggested.

I had to install the 3/3.1 drivers after an update via windows updater. This allowed me to disable XHCI mode and install the Asus drivers.

Now the rear ports work.

On the other hand, my XB1 Elite controller (plugged) is now unresponsive.