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Lenovo 17807-3M BIOS

BIOS 17807-3M Added: Jul 20, 2022 RAR · 11 MB

File details

TypeBIOS
BrandLenovo
Board number17807-3M
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size11 MB
AddedJuly 20, 2022
Updated
Original file nameLENOVO_V130_15IKB_81HN_LV315KB_MB_17807_3M_448_0DC01_003M_WORKING.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

BIOS dump for a Lenovo laptop on board number 17807-3M, an ODM Wistron design, delivered as a RAR archive of about 11.2 MB. The original file name points to a V130-15IKB (81HN) machine, and the name also marks the file as WORKING, though that label comes from the uploader and has not been verified. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update.

The catalog also lists 1 schematic, 2 boardview files, and 18 BIOS dumps for board 17807-3M.

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 17807-3M. 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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