M9WHK5 MCU M190A1 l07 REV:1
biosbin.zip
biosbin.zip
About this board
This thread is for the M9WHK5 MCU M190A1 l07.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. Board revision: 1. Match the revision as well as the board number.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search M9WHK5 MCU M190A1 l07 in File Finder.
Attachments
长城 M9WHK5 M190A1-L07.rar
33.8 KB · Views: 2
33.8 KB · Views: 2
