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LG E1941S BIOS

BIOS Added: Feb 27, 2018 ZIP · 0.1 MB

File details

TypeBIOS
BrandLG
ModelE1941S
FormatZIP
Size0.1 MB
AddedFebruary 27, 2018
Updated
Original file nameLG E1941S (E1941S-BNX)=256=W25X20.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 LG E1941S, supplied as a ZIP archive of about 0.1 MB under the original file name LG E1941S (E1941S-BNX)=256=W25X20.zip. The name points to a W25X20 flash chip and a 256 marking, so compare both with the chip on your board before use. A dump like this is written back to the SPI flash with a programmer after corruption or a failed update. The file details give no board number or revision, so confirm that the model and board markings match yours, and save the original chip contents before writing anything.

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 E1941S. 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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