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LA-A992P BIOS

BIOS LA-A992P Added: Apr 3, 2021 RAR · 0.1 MB

File details

TypeBIOS
Board numberLA-A992P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size0.1 MB
AddedApril 3, 2021
Updated
Original file nameHP15R-249TU-LA-A992P-KB9012-OK.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 a laptop with board number LA-A992P, made by Compal, supplied as a RAR archive of about 0.1 MB. The original file name, HP15R-249TU-LA-A992P-KB9012-OK.rar, suggests an HP 15R-series model, but the facts do not give a confirmed model, chip size, revision or other flags, so check these against your board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board LA-A992P the catalog also has 5 schematics and 19 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-A992P. 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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