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AIZS3 LA-C582P BIOS (REV 2.0)

BIOS LA-C582P Added: Oct 23, 2021 RAR · 16 MB

File details

TypeBIOS
Board numberLA-C582P
PlatformAIZS3
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size16 MB
Marksunlocked
AddedOctober 23, 2021
Updated
Original file nameYoga 260 AIZS3 LA C582P REV.2.0 UNLOCKED.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 a laptop built on the Compal LA-C582P board, platform AIZS3, PCB revision 2.0, supplied as an unlocked image in a RAR archive of about 16.3 MB. The original file name refers to a Yoga 260, so check that your machine matches this board number and revision. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board LA-C582P the catalog also has 4 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: AIZS3 LA-C582P. 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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