Quote Originally Posted by Ket View Post
Z68 Extreme4 Gen3 UEFIs

UEFI 1.21D
- Possible fixes for issues as quoted HERE
The file description says 1.21D, but the actual file is 1.10D

I tried it and now my MX518 doesn't work properly in BIOS.
In release BIOS mouse was working fine, just if anyone is interested.

Also, is it possible to save OC settings on the USB? It would make things so much easier since once you flash bios, all the settings go bye bye.