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Samsung BA41-01748A BIOS

BIOS BA41-01748A Added: Nov 18, 2017 RAR · 1.2 MB

File details

TypeBIOS
BrandSamsung
Board numberBA41-01748A
Board maker (ODM)Samsung
Revision1.0
DeviceLaptop
FormatRAR
Size1.2 MB
AddedNovember 18, 2017
Updated
Original file namelennon 2-l rev 1.0 ba41-01748a.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

BIOS dump for a Samsung laptop, board number BA41-01748A, revision 1.0, supplied as a RAR archive of about 1.2 MB under the original file name lennon 2-l rev 1.0 ba41-01748a.rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can restore them if something goes wrong.

For board BA41-01748A the catalog also has 2 schematics.

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 BA41-01748A. 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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