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DABY7DMB8CO DABY7DMB8C0 BIOS

BIOS DABY7DMB8CO Added: Mar 14, 2021 RAR · 2.5 MB

File details

TypeBIOS
Board numberDABY7DMB8C0, DABY7DMB8CO
Board maker (ODM)Quanta
RevisionC
DeviceLaptop
FormatRAR
Size2.5 MB
AddedMarch 14, 2021
Updated
Original file nameC805D DABY7DMB8CO rev C PCH DU 4XIAN AMD216-0809000.bin.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:
DABY7DMB8C0

BIOS dump for a Quanta laptop, board number DABY7DMB8C0 (also listed as DABY7DMB8CO in the original file name), revision C. The archive is a RAR about 2.5 MB and the file name references C805D and an AMD216-0809000 BIOS image. A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Confirm that your board number and revision match before flashing, and read out and save the original chip contents first so you can recover if something goes wrong.

The catalog also lists 2 schematics and 2 BIOS dumps for board DABY7DMB8C0.

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: DABY7DMB8CO DABY7DMB8C0. 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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