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Lenovo ThinkPad X260 BIOS

BIOS Added: Jun 12, 2024 RAR · 10 MB

File details

TypeBIOS
BrandLenovo
ModelThinkPad X260
DeviceLaptop
FormatRAR
Size10 MB
Markstested by uploader
AddedJune 12, 2024
Updated
Original file nameLENOVO_ThinkPad_X260_Type_20F5_R02ET71W_WORKING_BIOS_100%.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 ThinkPad X260 Type (20F5) (R02ET71W) WORKING BIOS 100%

BIOS dump for the Lenovo ThinkPad X260 laptop, machine type 20F5, with BIOS version R02ET71W as named in the original file, packed as a RAR archive of about 10.4 MB. The uploader marked it as tested, but that is their own claim and has not been independently verified here. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm the machine type and version match your laptop, and back up the original chip contents first.

For the Lenovo ThinkPad X260 the catalog also has 1 boardview file and 5 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: Lenovo ThinkPad X260. 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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