View Single Post
Old 02-06-2022, 09:21 AM   #3
piernov
Super Moderator
 
Join Date: Jan 2016
City & State: Valbonne, 06
My Country: France
I'm a: Knowledge Seeker
Posts: 3,682
Default Re: BIOS guides, methods, resources and tools

2. How to clean ME/TXE region
Cleaning ME/TXE region is required after replacing the PCH or the SoC. Sometimes the ME region gets corrupted on its own and it also required cleaning.
Cleaning ME/TXE region consists in replacing the existing ME/TXE region in the BIOS dump by a fresh, non-paired one, retaining the manufacturer's configuration.

Symptoms when ME region cleaning may be required include:
  • Shutdown after 30 minutes (unrelated cause is using Core i3/i5/i7 with HM70 PCH, cleaning ME region won't help)
  • Slow POST
  • Fans spinning at full speed
  • Intel MEI not working in Device Manager
  • In case of Apple machine, macOS reboots or freezes during boot
  • No POST

Refer to: https://www.badcaps.net/forum/showthread.php?t=88533 and https://www.win-raid.com/t1658f39-Gu...alization.html .

Do not use use Intel ME/TXE Injector/Easy Clean ME or similar tools: they do not retain the manufacturer's configuration and can cause subsequent problems.

MS Surface no touchscreen after cleaning ME Firmware: https://badcaps.net/forum/showthread.php?t=104153
__________________
OpenBoardView https://github.com/OpenBoardView/OpenBoardView

Last edited by piernov; 03-05-2022 at 04:55 AM..
piernov is offline