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Samsung 943NW BIOS

BIOS Added: Dec 20, 2023 RAR · 2.6 MB

File details

TypeBIOS
BrandSamsung
Model943NW
DeviceLaptop
FormatRAR
Size2.6 MB
AddedDecember 20, 2023
Updated
Original file nameSAMSUNG 943NW LS19MYNKBB M190PW0 BN41-00877A.rar

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

From the original post:
SAMSUNG 943NW LS19MYNKBB M190PW0 BN41-00877A

BIOS dump for the Samsung 943NW laptop, supplied as a RAR archive of about 2.6 MB under the original file name SAMSUNG 943NW LS19MYNKBB M190PW0 BN41-00877A.rar. The facts do not give a board number, revision, chip size or any cleaning or EC notes, so the exact board this image belongs to should be confirmed from the printed numbers on your own motherboard. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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: Samsung 943NW. 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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