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H81H3-LM3 BIOS

BIOS Added: Dec 4, 2023 RAR · 4.2 MB

File details

TypeBIOS
FormatRAR
Size4.2 MB
Markstested by uploader
AddedDecember 4, 2023
Updated
Original file nameH81H3-LM3 TESTED BIOS.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:
H81H3-LM3 TESTED BIOS

This is a BIOS dump file named H81H3-LM3 TESTED BIOS, packed as a RAR archive of about 4.2 MB. The uploader marked it as tested, but the facts give no brand, board number or revision, so confirm that the board you are working on matches the model before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Read the original chip contents and save a backup first, and check that the chip size in the dump matches your flash chip before writing.

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: H81H3-LM3. 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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