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Lenovo ThinkCentre M55 BIOS

BIOS Added: Dec 30, 2024 ZIP · 0.7 MB

File details

TypeBIOS
BrandLenovo
ModelThinkCentre M55
Revision3.2
DeviceDesktop motherboard
FormatZIP
Size0.7 MB
BIOS chip size1 MB
AddedDecember 30, 2024
Updated
Original file nameLENOVO ThinkCentre M55, M55p pocono-gf-t(Ver 3.2) 1MB.zip

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 M55 M55p pocono-gf-t(Ver 3.2) 1MB

BIOS dump for the Lenovo ThinkCentre M55 desktop motherboard, revision Ver 3.2, supplied for a 1 MB flash chip in a ZIP archive of about 0.7 MB. The file name also lists the M55p and the board name pocono-gf-t. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board name and revision match your motherboard, and save a backup of the original chip contents first.

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 M55. 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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