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HP DAR33HMB6A0 BIOS

BIOS DAR33HMB6A0 Added: Dec 29, 2021 RAR · 2.9 MB

File details

TypeBIOS
BrandHP
Board numberDAR33HMB6A0
Board maker (ODM)Quanta
RevisionA
DeviceLaptop
FormatRAR
Size2.9 MB
AddedDecember 29, 2021
Updated
Original file nameHP DAR33HMB6A0 REV A 216-0833000 PCH.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 with board number DAR33HMB6A0, revision A, produced by Quanta. The original file name is HP DAR33HMB6A0 REV A 216-0833000 PCH.rar, and the archive is about 2.9 MB. 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 writing anything, confirm that the board number and revision printed on your motherboard match DAR33HMB6A0 REV A, and back up the original chip contents so you can restore them if needed.

The catalog also lists 1 schematic, 1 boardview file, and 4 BIOS dumps for board DAR33HMB6A0.

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 DAR33HMB6A0. 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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