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HH53A LA-L992P BIOS

BIOS LA-L992P Added: Oct 1, 2024 RAR · 10 MB

File details

TypeBIOS
Board numberLA-L992P
PlatformHH53A
Board maker (ODM)Compal
Revision1C
DeviceLaptop
FormatRAR
Size10 MB
BIOS chip size32 MB
AddedOctober 1, 2024
Updated
Original file nameHH53A LA-L992P REV 1C 2021-02-16 32MB.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:
HH53A LA-L992P REV 1C 2021-02-16 32MB

BIOS dump for the Compal LA-L992P laptop board, platform HH53A, revision 1C, designed for a 32 MB SPI flash chip. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number LA-L992P and revision 1C match your motherboard exactly, and save a backup of the original chip contents so you can recover if the new image does not work.

The catalog also lists 1 schematic, 1 boardview file, and 1 BIOS dump for board LA-L992P.

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: HH53A LA-L992P. 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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