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DAH97MMBAC0 BIOS (REV C)

BIOS DAH97MMBAC0 Added: Aug 3, 2023 RAR · 8.9 MB

File details

TypeBIOS
Board numberDAH97MMBAC0
Board maker (ODM)Quanta
RevisionC
DeviceLaptop
FormatRAR
Size8.9 MB
Markstested by uploader
AddedAugust 3, 2023
Updated
Original file nameBIOS DAH97MMBAC0 REV C HF 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:
BIOS DAH97MMBAC0 REV C HF WORKING BIOS 100%

BIOS dump for a laptop motherboard with board number DAH97MMBAC0, revision C, from the ODM Quanta. The archive is about 8.9 MB and is marked as tested by the uploader, though that claim has not been independently checked. 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 match your board, and back up the original chip contents first.

The catalog also lists 2 schematics, 1 boardview file, and 1 BIOS dump for board DAH97MMBAC0.

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: DAH97MMBAC0. 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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