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VAUA0 LA-9591P BIOS (REV 1.0)

BIOS LA-9591P Added: Jan 26, 2022 ZIP · 7.1 MB

File details

TypeBIOS
Board numberLA-9591P
PlatformVAUA0
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatZIP
Size7.1 MB
Marksincludes EC firmware
AddedJanuary 26, 2022
Updated
Original file nameVAUA0_LA_9591P_REV_1_0A00_2013_11_29_BIOS_&_EC&_KBC.zip

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 Compal LA-9591P laptop board, platform VAUA0, PCB revision 1.0. The package includes EC/KBC firmware alongside the BIOS image, delivered as a 7.1 MB ZIP archive named VAUA0_LA_9591P_REV_1_0A00_2013_11_29_BIOS_&_EC&_KBC.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the EC/KBC firmware is relevant when the embedded controller needs restoring too.

For board LA-9591P the catalog also has 2 schematics, 4 boardview files, and 16 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: VAUA0 LA-9591P. 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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