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HP ZBook 17.G3 LA-C391P BIOS

BIOS LA-C391P Added: Sep 15, 2019 RAR · 7.8 MB

File details

TypeBIOS
BrandHP
ModelZBook 17.G3
Board numberLA-C391P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size7.8 MB
AddedSeptember 15, 2019
Updated
Original file nameZBook 17.G3 la-c391p.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

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 the HP ZBook 17.G3 laptop, board LA-C391P from Compal, delivered as a RAR archive of about 7.8 MB under the original file name ZBook 17.G3 la-c391p.rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and read out and back up the original chip contents so you can restore them if something goes wrong.

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 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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