You need to disable Intel AntiTheft before trying it.Īfter unlocking access to all regions, you can make a dump of Descriptor region by executing fpt -desc -d desc.bin, and edit it with Hex-editor to remove locks completely. Then you can flash modified Descriptor region by executing fpt -desc -f desc.bin and modified BIOS region by fpt -bios -f mod.bin. If all things goes without error, then modified BIOS is finally flashed. This way it dangerous and can lead to BIOS loss, so I don't recommend to try it unless you have to. I do have tried this method on my laptop ASUS F750J with HM86 express chipsets. Thank to you i do have unlocked my Desc region and i've unlocked all regions. Reboot succesfully with desc region modded.īut I can't flash the bios region anyways. With or without ME debug, i've the same output when i try to write on bios region. I think that this case could interest you