Required if SLIC is permanent
Removal of Permanent Mod bios AMI UEFI (in any x64 Windows OS):
... download original BIOS (same version as installed on your system) and "AMI Firmware Update Tool" from oficial site
1) Extract folder "AfuWin64" from "AMI Firmware Update Tool" (AptioV -> afu -> afuwin -> 64)
2) Run as admin AFUWINGUI.EXE
3) Click "Open" and select official *.cap file
On the SETUP tab:
uncheck all boxes from all section
in "Non-critical block" section - (UNCHECK#1) (CHECK#2#3#4 etc.)
4) Press Flash and wait till it's green
5) Reboot system
6) Make sure that SLIC removed