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ASUS X540MA BIOS (REV 2.0)

BIOS Added: Sep 26, 2023 RAR · 5.7 MB

File details

TypeBIOS
BrandASUS
ModelX540MA
Revision2.0
DeviceLaptop
FormatRAR
Size5.7 MB
Markstested by uploader, includes EC firmware
AddedSeptember 26, 2023
Updated
Original file nameASUS_X540MA_REV_2_0_Celeron4_ddr4_intel_uhd_BIOS_&_EC_TESTED_OK.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 X540MA REV 2.0 Celeron4 ddr4 intel uhd BIOS & EC TESTED OK

ASUS X540MA laptop BIOS dump, revision 2.0, packaged as a RAR archive of about 5.7 MB. The uploader marks it as tested and it includes EC/KBC firmware, so both the BIOS and embedded controller images are present. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your machine match 2.0 before flashing, and back up the original chip contents first.

The catalog also lists 2 schematics, 6 boardview files, and 5 BIOS dumps for the ASUS X540MA.

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 X540MA. 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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