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LA-9591P BIOS

BIOS LA-9591P Added: Apr 22, 2019 ZIP · 4 MB

File details

TypeBIOS
Board numberLA-9591P
Board maker (ODM)Compal
DeviceLaptop
FormatZIP
Size4 MB
Marksclean ME
AddedApril 22, 2019
Updated
Original file nameE7440 BIOS LA-9591P_WEIN8 Clear me.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

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 Compal laptop built on board LA-9591P, supplied as a 4 MB ZIP archive with the Intel ME region cleaned. The original file name refers to an E7440 BIOS for this board. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can restore them if needed.

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: 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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