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Acer 5251 LA-5912P BIOS

BIOS LA-5912P Added: Dec 13, 2017 RAR · 1 MB

File details

TypeBIOS
BrandAcer
Model5251
Board numberLA-5912P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size1 MB
AddedDecember 13, 2017
Updated
Original file nameAcer 5251 LA-5912P.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 the Acer 5251 laptop, board LA-5912P from Compal, supplied as a RAR archive named Acer 5251 LA-5912P.rar. 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 on your motherboard matches LA-5912P and note the revision, and save the original chip contents as a backup. The facts available do not list chip size, revision or other flags, so check those against your hardware yourself.

The catalog also lists 2 BIOS dumps for board LA-5912P.

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: Acer 5251 LA-5912P. 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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