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HP ProBook 440 G5 DA0X8BMB6F0 BIOS (clean ME)

BIOS DA0X8BMB6F0 Added: Sep 9, 2023 RAR · 19 MB

File details

TypeBIOS
BrandHP
ModelProBook 440 G5
Board numberDA0X8BMB6F0
Board maker (ODM)Quanta
DeviceLaptop
FormatRAR
Size19 MB
Marksclean ME, tested by uploader
AddedSeptember 9, 2023
Updated
Original file nameHP_Probook_440_G5_DA0X8BMB6F0_CLR_ME_REGION_WORKING_BIOS_100%.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 Probook 440 G5 DA0X8BMB6F0 CLR ME REGION WORKING BIOS 100%

BIOS dump for the HP ProBook 440 G5 laptop, board number DA0X8BMB6F0, from Quanta. The archive is a RAR of about 18.9 MB with the Intel ME region cleaned, and the uploader marks it as tested. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and save a backup of the original chip contents first.

The catalog also lists 1 schematic, 3 boardview files, and 7 BIOS dumps for board DA0X8BMB6F0.

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 ProBook 440 G5 DA0X8BMB6F0. 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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