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LA-7912P BIOS

BIOS LA-7912P Added: Dec 8, 2018 RAR · 2.9 MB

File details

TypeBIOS
Board numberLA-7912P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size2.9 MB
AddedDecember 8, 2018
Updated
Original file nameBIOS_E1_531G_571G_LA7912P.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:
Board:Q5WV1 LA-7912P cpu:SR0WY (IVY BRIDGE) gpu:N14M-GL-B-A2 PCH:SLJ8C OI:ENE KB9012QF

BIOS dump for the Compal LA-7912P laptop board, supplied as a RAR archive named BIOS_E1_531G_571G_LA7912P.rar and about 2.9 MB in size. The caption lists the board as Q5WV1 LA-7912P, which is the board number to compare against yours. Technicians use a BIOS 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 match your machine, and back up the original chip contents so you can restore them if needed.

The catalog also lists 12 schematics, 5 boardview files, and 50 BIOS dumps for board LA-7912P.

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-7912P. 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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