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HP EliteDesk 705 G4 DA0F82MB6B0 BIOS (REV B)

BIOS DA0F82MB6B0 Added: Oct 12, 2023 RAR · 12 MB

File details

TypeBIOS
BrandHP
ModelEliteDesk 705 G4
Board numberDA0F82MB6B0
Board maker (ODM)Quanta
RevisionB
DeviceLaptop
FormatRAR
Size12 MB
Markstested by uploader
AddedOctober 12, 2023
Updated
Original file nameHP_ELITEDESK_705_G4_DM_DA0F82MB6B0_REV_B_F82_F82A_REV_C_TESTED_OK.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 ELITEDESK 705 G4 DM DA0F82MB6B0 REV B F82 F82A REV C TESTED OK

BIOS dump for the HP EliteDesk 705 G4, built on the Quanta board DA0F82MB6B0, revision B. The archive is marked as tested by the uploader, which is the uploader's own note and has not been independently verified. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your board, and back up the original chip contents first. The file is a 12.3 MB RAR archive.

For board DA0F82MB6B0 the catalog also has 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 EliteDesk 705 G4 DA0F82MB6B0. 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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