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LG W1943S BIOS

BIOS Added: Feb 27, 2018 ZIP · 0.1 MB

File details

TypeBIOS
BrandLG
ModelW1943S
FormatZIP
Size0.1 MB
AddedFebruary 27, 2018
Updated
Original file nameLG w1943s=256=monitor rom.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

This BIOS dump is listed for the LG W1943S and supplied as a 0.1 MB ZIP archive. The original file name, "LG w1943s=256=monitor rom.zip", suggests it is a monitor ROM image rather than a laptop or motherboard BIOS, so confirm the device before using it. Technicians normally use a dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Check that the model and any revision details match your unit, and save the original chip contents before writing anything.

For the LG W1943S 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: LG W1943S. 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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