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Lenovo ThinkCentre A58 BIOS (REV 1.0)

BIOS Added: Oct 18, 2022 RAR · 0.6 MB

File details

TypeBIOS
BrandLenovo
ModelThinkCentre A58
Revision1.0
DeviceDesktop motherboard
FormatRAR
Size0.6 MB
AddedOctober 18, 2022
Updated
Original file nameLENOVO Thinkcentre A58 M58e (L-IG41N REV1.0).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 Thinkcentre A58 M58e (L-IG41N REV1.0)

BIOS dump for the Lenovo ThinkCentre A58 desktop motherboard, revision 1.0, supplied as a RAR archive of about 0.6 MB. The original file name references the board as L-IG41N REV1.0 and the M58e label, so those identifiers should be checked against the sticker on your board. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision match before flashing, and back up the original chip contents first.

For the Lenovo ThinkCentre A58 the catalog also has 1 BIOS dump.

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 A58. 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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