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HP LA-H323P BIOS

BIOS LA-H323P Added: Sep 5, 2021 RAR · 22 MB

File details

TypeBIOS
BrandHP
Board numberLA-H323P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size22 MB
Marksincludes EC firmware
AddedSeptember 5, 2021
Updated
Original file nameHP_MODEL_15S_du0058TX_LA_H323P_085EF_LA_H323P_EC_ENE_BIOS_&_EC&.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 on the Compal LA-H323P board, shipped as a RAR archive of about 21.6 MB that includes the EC/KBC firmware alongside the BIOS image. The original file name points to an HP 15s-du0058TX model, so check that your machine matches it before relying on the dump. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update, and the bundled EC firmware is relevant when the embedded controller is also affected.

For board LA-H323P the catalog also has 2 schematics, 3 boardview files, and 12 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-H323P. 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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