hello
I managed to rebuid the bios the MEregion and the vendor bios. but something is not ok, the fan speed is at full speed that indicate something is wrong with meregion and i don t have Sn in bios and cd key ofwindows also and some other info.
https://easyupload.io/osiqy5 this is the back up bios
https://easyupload.io/mqaays vendor bios