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Lenovo K29 11260-2 BIOS

BIOS 11260-2 Added: Aug 18, 2022 RAR · 11 MB

File details

TypeBIOS
BrandLenovo
ModelK29
Board number11260-2
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size11 MB
Markstested by uploader
AddedAugust 18, 2022
Updated
Original file nameLENOVO K29 LGN-1 11260-2 48.4TI01.021 WORKING 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 K29 LGN-1 11260-2 48.4TI01.021 WORKING BIOS

BIOS dump for the Lenovo K29 laptop, board number 11260-2 (Wistron ODM), shared as a 10.5 MB RAR archive. The original file name references BIOS version 48.4TI01.021, and the uploader marks it as tested. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and back up the original chip contents first, since the dump's behavior on your unit cannot be guaranteed.

For board 11260-2 the catalog also has 1 schematic.

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 K29 11260-2. 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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