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ASUS X551MA BIOS (REV 2.0)

BIOS Added: Dec 28, 2022 RAR · 3.2 MB

File details

TypeBIOS
BrandASUS
ModelX551MA
Revision2.0
DeviceLaptop
FormatRAR
Size3.2 MB
Markstested by uploader, includes EC firmware
AddedDecember 28, 2022
Updated
Original file nameASUS X551MA REV 2.0 CPU N2920 ITE8985E WORKING 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:
ASUS X551MA REV 2.0 CPU N2920 ITE8985E WORKING BIOS & EC

This is a BIOS dump for the ASUS X551MA laptop, revision 2.0, packed as a 3.2 MB RAR archive. The uploader marked it as tested, and the package also includes EC/KBC firmware, so both the main BIOS and the embedded controller code are available in one set. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

The catalog also lists 2 schematics, 2 boardview files, and 3 BIOS dumps for the ASUS X551MA.

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 →

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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: ASUS X551MA. 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.

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