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DHI-LM22-L200 BIOS

BIOS Added: Sep 2, 2025 RAR · 0.8 MB

File details

TypeBIOS
FormatRAR
Size0.8 MB
AddedSeptember 2, 2025
Updated
Original file nameDHI-LM22-L200 DUMP.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:
DHI-LM22-L200 DUMP

This BIOS dump is filed as DHI-LM22-L200 DUMP, packed as a RAR archive of about 0.8 MB. The facts give no brand, model or board number beyond that file name, so the identity of the machine 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 name and revision match your board, and read and save the original chip contents as a backup first.

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: DHI-LM22-L200. 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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