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ASUS X550L BIOS (REV 2.0, clean ME)

BIOS Added: Sep 20, 2020 RAR · 3 MB

File details

TypeBIOS
BrandASUS
ModelX550L
Revision2.0
DeviceDesktop motherboard
FormatRAR
Size3 MB
Marksclean ME, tested by uploader
AddedSeptember 20, 2020
Updated
Original file nameASUS X550L MB X550LD Rev.2.0 v.306 DIS Clean ME.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

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

The ASUS X550L motherboard BIOS dump, revision 2.0, is packaged as a RAR archive of about 3 MB and is marked with a cleaned Intel ME region. The uploader notes it as tested, though that is their statement and not something the catalog has verified. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match revision 2.0, and save the original chip contents as a backup.

The catalog also lists 1 schematic, 2 boardview files, and 7 BIOS dumps for the ASUS X550L.

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 X550L. 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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