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DALI5BMB8G0 BIOS (REV G, 8 MB)

BIOS DALI5BMB8G0 Added: Dec 3, 2022 RAR · 1.4 MB

File details

TypeBIOS
Board numberDALI5BMB8G0
Board maker (ODM)Quanta
RevisionG
DeviceLaptop
FormatRAR
Size1.4 MB
BIOS chip size8 MB
AddedDecember 3, 2022
Updated
Original file nameYOGA 11E Chromebook DALI5BMB8G0 REV G W25Q64FW (1.8V).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:
YOGA 11E Chromebook DALI5BMB8G0 REV G W25Q64FW (1.8V)

BIOS dump for the Quanta DALI5BMB8G0 laptop board, revision G, supplied as a 1.4 MB RAR archive for an 8 MB flash chip. The original file name names the Lenovo YOGA 11E Chromebook and a W25Q64FW (1.8V) SPI chip, so it matches that model's flash layout. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or failed update. Confirm that the board number and revision match yours, and back up the original chip contents before writing anything.

For board DALI5BMB8G0 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: DALI5BMB8G0. 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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