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Samsung 743NX-LS17MYAKFEDC BIOS

BIOS Added: Feb 27, 2018 ZIP · 0.1 MB

File details

TypeBIOS
BrandSamsung
Model743NX-LS17MYAKFEDC
DeviceLaptop
FormatZIP
Size0.1 MB
AddedFebruary 27, 2018
Updated
Original file nameSamsung 743nx-ls17myakfedc=128=MX25L1005M.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 Samsung 743NX-LS17MYAKFEDC laptop, delivered as a ZIP archive of about 0.1 MB. The original file name points to a 128 KB chip and an MX25L1005M flash part, which suggests the dump is sized for that SPI chip, though you should confirm the chip package on your board. Technicians use a dump like this to reprogram the SPI flash with a programmer after BIOS corruption or a failed update. Before writing anything, check that the model and board details match your machine and back up the original chip contents.

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 743NX-LS17MYAKFEDC. 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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