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Hi,
I just updated to Windows 8.1 last night. All went fine. Once it had finished it booted to windows normally. I then decided to restart the computer just to make sure everything was okay and sorted.
It took me to the normal login screen. My Keyboard and Mouse didn't work?! I check all of my peripherals and non of the USB devices were working. I have tried multiple times to restart and try different USB's to no avail. I have tried a bog standard keyboard and mouse and even a PS2 slot keyboard and non of this has worked.
Any help on what I can do without losing all of my data?
**UPDATE**
I found a solution that worked for me. If you try this, hopefully it will work!
"Had the same thing happen to me when I upgraded from WIN 8.0 to 8.1. I found this solution that worked for me....Go into the advanced mode in the UEFI bios and disable Intel XHCI Mode. Once I did that and all my USB devices worked"
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Hi guys,
I have found a solution to the problem via a person from another forum with the same issue. All credit goes to him for finding this out. If you try what he says it should work fine. It did for me
"Had the same thing happen to me when I upgraded from WIN 8.0 to 8.1. I found this solution that worked for me....Go into the advanced mode in the UEFI bios and disable Intel XHCI Mode. Once I did that and all my USB devices worked"
Hope it works for you all!
I've tried this and it didn't work. I just built a new pc with Windows 8.1 I didn't update but the mouse and keyboard work in bios but not in Windows. I disabled xhci and still didn't work.
I dont have the UEFI BIOS, or advanced mode in my BIOS so what do I do?
OK. So how do I go into the advanced mode in the UEFI Bios and disable the Intel XHCI Mode? Could you be more elaborate?
For me, disabling ACHI mode made my computer fail to restart. I had to re-enable it. Any thoughts?
An unhappy gal.
