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LG L1752S BIOS

BIOS Added: Feb 27, 2018 ZIP · 0.1 MB

File details

TypeBIOS
BrandLG
ModelL1752S
FormatZIP
Size0.1 MB
AddedFebruary 27, 2018
Updated
Original file nameLG L1752S=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

BIOS dump for the LG L1752S monitor, supplied as a ZIP archive of about 0.1 MB under the original file name LG L1752S=256=monitor rom.zip. The file details don't list a chip size, although the file name includes the marking 256, so confirm the flash chip size on your board before using it. Technicians use a dump like this to reprogram the flash with a programmer after corrupted firmware or a failed update.

For the LG L1752S 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 L1752S. 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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