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Lenovo M18KT23A 16556-1 BIOS

BIOS 16556-1 Added: Apr 18, 2021 ZIP · 4.5 MB

File details

TypeBIOS
BrandLenovo
ModelM18KT23A
Board number16556-1
Board maker (ODM)Wistron
DeviceAll-in-one PC
FormatZIP
Size4.5 MB
AddedApril 18, 2021
Updated
Original file nameV310Z 16556-1 All-in-One (Lenovo) M18KT23A.bin.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

BIOS dump for the Lenovo all-in-one PC, file name V310Z 16556-1 All-in-One (Lenovo) M18KT23A.bin.zip, with board number 16556-1 from Wistron and BIOS version M18KT23A. The archive is a ZIP of about 4.5 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match 16556-1, and save a full backup of the original chip contents so you can restore it if needed.

For board 16556-1 the catalog also has 1 schematic.

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 M18KT23A 16556-1. 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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