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Lenovo S340-15IML LA-H104P BIOS

BIOS LA-H104P Added: Aug 26, 2023 RAR · 6.1 MB

File details

TypeBIOS
BrandLenovo
ModelS340-15IML
Board numberLA-H104P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size6.1 MB
Markstested by uploader
AddedAugust 26, 2023
Updated
Original file nameLENOVO S340-15IML LA-H104P REV 1.0 WORKING 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:
LENOVO S340-15IML LA-H104P REV 1.0 WORKING BIOS

BIOS dump for the Lenovo S340-15IML laptop, board LA-H104P revision 1.0, from Compal, delivered as a 6.1 MB RAR archive. The uploader marked it as tested, though that is their own claim and has not been independently checked here. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board LA-H104P the catalog also has 1 schematic and 3 BIOS dumps.

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: Lenovo S340-15IML LA-H104P. 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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