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Lenovo MTQ45MK BIOS

BIOS Added: Jan 16, 2022 RAR · 2.1 MB

File details

TypeBIOS
BrandLenovo
ModelMTQ45MK
DeviceLaptop
FormatRAR
Size2.1 MB
BIOS chip size4 MB
AddedJanuary 16, 2022
Updated
Original file nameLENOVO MTQ45MK 4MB 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

BIOS dump for a Lenovo MTQ45MK laptop, supplied for a 4 MB SPI flash chip and packed as a RAR archive of about 2.1 MB under the original file name LENOVO MTQ45MK 4MB BIOS.rar. A dump like this is used with a programmer to reflash the chip after a corrupted BIOS or an interrupted update. Before writing anything, confirm the board number and revision on your motherboard match the dump, and read and save the original contents of your own chip so you have a way back if the process fails.

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 MTQ45MK. 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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