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FDV42 LA-J271P BIOS

BIOS LA-J271P Added: Aug 31, 2024 RAR · 12 MB

File details

TypeBIOS
Board numberLA-J271P
PlatformFDV42
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size12 MB
BIOS chip size32 MB
Marksclean ME, fast boot
AddedAugust 31, 2024
Updated
Original file nameFDV42 LA-J271P REV 1.0(A00) 32MB 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:
FDV42 LA-J271P REV 1.0(A00) 32MB BIOS

BIOS dump for the Compal LA-J271P laptop board, platform FDV42, PCB revision 1.0. The file is built for a 32 MB SPI flash chip and comes with a cleaned Intel ME region and fast boot enabled. Technicians use a dump like this to reprogram the flash with an external programmer after BIOS corruption or a failed update. Confirm that the board number and revision on your board match the file before flashing, and read out and save the original chip contents first so you can recover if something goes wrong.

For board LA-J271P the catalog also has 1 BIOS dump.

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: FDV42 LA-J271P. 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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