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Lenovo S340-15API EL532 LA-H131P BIOS

BIOS LA-H131P Added: Dec 28, 2022 RAR · 3.9 MB

File details

TypeBIOS
BrandLenovo
ModelS340-15API
Board numberLA-H131P
PlatformEL532
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size3.9 MB
Marksincludes EC firmware
AddedDecember 28, 2022
Updated
Original file nameLENOVO_S340_15API_AMD_EL432_EL532_LA_H131P_AMCN26WW_BIOS_&KBEC.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 S340-15API AMD EL432 EL532 LA-H131P AMCN26WW BIOS &KBEC

BIOS dump for the Lenovo S340-15API laptop, board LA-H131P from Compal, platform EL532. The archive is a RAR of about 3.9 MB and includes the EC/KBC firmware, so the keyboard controller is covered as well as the main BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board LA-H131P the catalog also has 2 schematics and 5 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 S340-15API EL532 LA-H131P. 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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