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LA-E331P BIOS

BIOS LA-E331P Added: Sep 30, 2023 RAR · 26 MB

File details

TypeBIOS
Board numberLA-E331P
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size26 MB
AddedSeptember 30, 2023
Updated
Original file nameCAM00 01 LA-E331P REV 2.0(A01) 2017-04-28 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:
CAM00 01 LA-E331P REV 2.0(A01) 2017-04-28 BIOS

BIOS dump for a Compal LA-E331P laptop board, revision 2.0, packaged as a RAR archive of about 26 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The facts do not list a laptop brand or model, so confirm that the board number LA-E331P and revision 2.0 match the board in front of you before flashing. Back up the original chip contents first, since a wrong image can leave the machine unable to start.

For board LA-E331P the catalog also has 5 schematics, 4 boardview files, and 8 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: LA-E331P. 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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