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SAMSUNG LED S20A300B BIOS

BIOS Added: Oct 25, 2023 RAR · 0.1 MB

File details

TypeBIOS
BrandSamsung
DeviceLaptop
FormatRAR
Size0.1 MB
AddedOctober 25, 2023
Updated
Original file nameSAMSUNG LED S20A300B.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 LED S20A300B

BIOS dump for a Samsung laptop, supplied as a RAR archive named SAMSUNG LED S20A300B.rar, about 0.1 MB in size. The original post gives only this file name, so no board number, revision, chip size or other details are listed here. Technicians use a BIOS dump to reprogram the SPI flash chip with a programmer after corruption or a failed update. Before writing anything, confirm that the board number and revision match your machine, and back up the original chip contents first.

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 LED S20A300B. 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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