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Lenovo IdeaPad S340-15API EL532 LA-H131P BIOS

BIOS LA-H131P Added: Jun 25, 2022 RAR · 3.9 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad S340-15API
Board numberLA-H131P
PlatformEL532
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size3.9 MB
AddedJune 25, 2022
Updated
Original file nameLenovo_IdeaPad S340_15API_AMD_EL432 EL532_LA_H131P.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 for the Lenovo IdeaPad S340-15API laptop, board LA-H131P, platform EL532, made by Compal. The archive is a RAR file of about 3.9 MB and is named Lenovo_IdeaPad S340_15API_AMD_EL432 EL532_LA_H131P.rar, which also lists EL432 alongside EL532. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your laptop match before flashing, and save a backup of the original chip contents first.

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 IdeaPad 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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