Skip to content

Lenovo M1QKT29A LV330 18403-1 BIOS

BIOS 18403-1 Added: Jul 2, 2022 ZIP · 5.7 MB

File details

TypeBIOS
BrandLenovo
ModelM1QKT29A
Board number18403-1
PlatformLV330
Board maker (ODM)Wistron
DeviceAll-in-one PC
FormatZIP
Size5.7 MB
AddedJuly 2, 2022
Updated
Original file nameV330_20ICB_All_in_One_Lenovo_M1QKT29A_LA710_LV330_18403_1_348_0AG10.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 M1QKT29A all-in-one PC, board 18403-1 on the LV330 platform, with an ODM listed as Wistron. The archive is a ZIP file of about 5.7 MB, and the original file name carries the V330 20ICB model reference. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your own board match the file, and save a backup of the original chip contents first.

For board 18403-1 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 →

Browse more

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 M1QKT29A LV330 18403-1. 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.

Report a dead link or request removal