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LENOVO IDEAPAD YOGA 13 MB PANASONIC BIOS

BIOS Added: Sep 8, 2022 RAR · 12 MB

File details

TypeBIOS
BrandLenovo
DeviceLaptop
FormatRAR
Size12 MB
AddedSeptember 8, 2022
Updated
Original file nameLENOVO IDEAPAD YOGA 13 MB PANASONIC BIOS.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 IDEAPAD YOGA 13 MB PANASONIC BIOS

BIOS dump for a Lenovo laptop, shared as a RAR archive of about 12.1 MB under the file name "LENOVO IDEAPAD YOGA 13 MB PANASONIC BIOS.rar". The name points to the IdeaPad Yoga 13 and a Panasonic motherboard, but no board number, revision or flash chip size is given, so confirm those on your own board first. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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 IDEAPAD YOGA 13 MB PANASONIC. 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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