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HP LA-5251P BIOS

BIOS LA-5251P Added: Oct 15, 2017 RAR · 4 MB

File details

TypeBIOS
BrandHP
Board numberLA-5251P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size4 MB
AddedOctober 15, 2017
Updated
Original file nameHp EliteBook 2540p(LA-5251P) .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 an HP laptop, board LA-5251P from Compal, supplied as a RAR archive of about 4 MB under the original file name "Hp EliteBook 2540p(LA-5251P) .rar". The file is listed for the EliteBook 2540p. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Before writing anything, confirm that the board number LA-5251P matches the one printed on your board, and back up the original chip contents first.

For board LA-5251P the catalog also has 2 schematics and 2 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: HP LA-5251P. 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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