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Samsung S23A350H BIOS

BIOS Added: Aug 3, 2022 RAR · 0.1 MB

File details

TypeBIOS
BrandSamsung
ModelS23A350H
DeviceLaptop
FormatRAR
Size0.1 MB
AddedAugust 3, 2022
Updated
Original file nameSamsung_S23A350H_IC402_S24CS08_.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 the Samsung S23A350H laptop, supplied as the RAR archive Samsung_S23A350H_IC402_S24CS08_.rar. The file name points to IC402 and an S24CS08 chip reference, but the facts do not give a board number, revision, chip size or any extra flags, so confirm those against your own board before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.

For the Samsung S23A350H 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: Samsung S23A350H. 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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