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HP ZBook 17 G3 WORKSTATION LA-C391P BIOS

BIOS LA-C391P Added: Aug 21, 2023 RAR · 7.8 MB

File details

TypeBIOS
BrandHP
ModelZBook 17 G3
Board numberLA-C391P
PlatformWORKSTATION
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size7.8 MB
AddedAugust 21, 2023
Updated
Original file nameHP ZBook 17 G3 Mobile Workstation LA-C391P ME Clear.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:
HP ZBook 17 G3 Mobile Workstation LA-C391P ME Clear

BIOS dump for the HP ZBook 17 G3 mobile workstation, Compal board LA-C391P, supplied as a RAR archive of about 7.8 MB. The file is labelled as ME Clear, meaning the Intel ME region has been cleaned. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Confirm that the board number and revision match your laptop before flashing, and read out and save the original chip contents first so you have a way back.

The catalog also lists 6 BIOS dumps for board LA-C391P.

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 ZBook 17 G3 WORKSTATION LA-C391P. 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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