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LG FLATRON 20EN33SS-B--W25X40 BIOS (BIN)

BIOS Added: Mar 13, 2017 BIN · 0.5 MB

File details

TypeBIOS
BrandLG
FormatBIN
Size0.5 MB
AddedMarch 13, 2017
Updated
Original file nameLG FLATRON 20EN33SS-B--W25X40.bin

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 is a BIOS dump in BIN format, about 0.5 MB, listed under the LG brand. The original file name is "LG FLATRON 20EN33SS-B--W25X40.bin", which suggests a Flatron monitor model 20EN33SS-B and a W25X40 flash chip, though no board number or revision is given in the file details. Technicians use a dump like this to reprogram an SPI flash chip with a programmer after a corrupted firmware image or a failed update. Before writing anything, save the original chip contents, and confirm the board and chip match the 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 FLATRON 20EN33SS-B--W25X40. 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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