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X43SJ BIOS

BIOS Added: Jul 20, 2024 RAR · 0.1 MB

File details

TypeBIOS
FormatRAR
Size0.1 MB
AddedJuly 20, 2024
Updated
Original file nameX43SJ.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

BIOS dump file X43SJ.rar, supplied as a RAR archive. The facts do not list a brand, model, board number, revision, chip size or any cleaning or unlock marks, so the exact hardware it targets is not confirmed here. A BIOS dump is used 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 of your machine match the source of this dump, and back up the original chip contents first so you can restore them if the result is wrong.

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 →

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: X43SJ. 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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