Please help,OC worked but now getting Code 43 error message.

[neuk]

I used this YouTube guide for my OC. My set up is the same but, my board has a 3402 BIOS update and I'm on windows 8 64 bit. The OC worked out fine but, now I'm getting a Code 43 error message for my mouse when my PC wake's up from sleep mode. Mouse fails to work on the USB's on the mother board at the back( Only the mouse, the keyboard will work fine from sleep mode). It works fine for the USB on the front of the case. I tried to use another mouse and that failed as well. I did a system restore for the OS and did hardware check and even re installed Serial bus controllers. This problem is defiantly from something I did in the BIOS when I did the manual OC. But what? I reset the BIOS and did a BIOS auto OC like it was before yesterday's manual OC from the vid and all is well again.
http://www.youtube.com/watch?v=_fxXB5iiVS0

Thanks