Skip to content

HH5A4 LA-M211P BIOS

BIOS LA-M211P Added: Feb 26, 2024 RAR · 7.5 MB

File details

TypeBIOS
Board numberLA-M211P
PlatformHH5A4
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size7.5 MB
Marksincludes EC firmware
AddedFebruary 26, 2024
Updated
Original file nameHH5A4 LA-M211P BIOS & EC.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
HH5A4 LA-M211P BIOS & EC

BIOS dump for the Compal LA-M211P laptop board (platform HH5A4), supplied as a RAR archive of about 7.5 MB that includes the EC/KBC firmware alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the EC firmware is useful when the keyboard controller also needs restoring. Before flashing, confirm that the board number LA-M211P and its revision match your motherboard, and save the original chip contents as a backup first.

For board LA-M211P the catalog also has 1 schematic, 1 boardview file, and 1 BIOS dump.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

Browse more

Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: HH5A4 LA-M211P. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

Report a dead link or request removal