ASUS ExpertBook CX54 Chromebook Plus Enterprise
CX5403CMA_MB NB6730A_MB_V3
CLEAN ME BIOS
CSME Version: 18.0.5.2141
File System Stage: Configured
TESTED IMRANROMI
CX5403CMA_MB NB6730A_MB_V3
CLEAN ME BIOS
CSME Version: 18.0.5.2141
File System Stage: Configured
TESTED IMRANROMI
About this board
This thread is for the Asus ExpertBook CX54 Chromebook Plus Enterprise CX5403CMA NB6730A V3.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
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.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for this board? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
ASUS ExpertBook CX54 Chromebook CX5403CMA_MB NB6730A_MB_V3.rar
7 MB · Views: 10
7 MB · Views: 10
