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Lenovo Yoga Slim 7 14ITL05 DALS2BMBAG0 BIOS (REV G)

BIOS DALS2BMBAG0 Added: Mar 13, 2023 RAR · 6.3 MB

File details

TypeBIOS
BrandLenovo
ModelYoga Slim 7 14ITL05
Board numberDALS2BMBAG0
Board maker (ODM)Quanta
RevisionG
DeviceLaptop
FormatRAR
Size6.3 MB
AddedMarch 13, 2023
Updated
Original file nameLENOVO YOGA slim 7 14ITL05 DALS2BMBAG0 REV G LS2B.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:
LENOVO YOGA slim 7 14ITL05 DALS2BMBAG0 REV G LS2B

BIOS dump for the Lenovo Yoga Slim 7 14ITL05 laptop, board number DALS2BMBAG0, revision G, from the Quanta ODM. The archive is a RAR file of about 6.3 MB under the name LENOVO YOGA slim 7 14ITL05 DALS2BMBAG0 REV G LS2B.rar. 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 match your board, and save a backup of the original chip contents.

The catalog also lists 1 schematic and 1 BIOS dump for board DALS2BMBAG0.

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: Lenovo Yoga Slim 7 14ITL05 DALS2BMBAG0. 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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