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Lenovo ThinkCentre M58 BIOS

BIOS Added: May 28, 2022 RAR · 2.4 MB

File details

TypeBIOS
BrandLenovo
ModelThinkCentre M58
DeviceDesktop motherboard
FormatRAR
Size2.4 MB
AddedMay 28, 2022
Updated
Original file nameLENOVO ThinkCentre M58 (L-1Q45 MTQ45IK) OK.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

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 THINKCENTER M58

BIOS dump for the Lenovo ThinkCentre M58 desktop motherboard, supplied as a RAR archive of about 2.4 MB under the original file name "LENOVO ThinkCentre M58 (L-1Q45 MTQ45IK) OK.rar". The archive name lists the board identifier L-1Q45 and the code MTQ45IK, so compare these against the labels on your own board before using the file. A BIOS dump is used to reprogram the SPI flash chip with a programmer after the BIOS has been corrupted or a firmware update has failed.

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 ThinkCentre M58. 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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