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Toshiba STI SEMP NE005492 KH25L4005A BIOS

BIOS Added: Jan 23, 2024 RAR · 0.4 MB

File details

TypeBIOS
BrandToshiba
DeviceLaptop
FormatRAR
Size0.4 MB
AddedJanuary 23, 2024
Updated
Original file nameToshiba STI SEMP NE005492 KH25L4005A .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:
Toshiba STI SEMP NE005492 KH25L4005A

BIOS dump for a Toshiba laptop, supplied as a RAR archive of about 0.4 MB under the file name "Toshiba STI SEMP NE005492 KH25L4005A .rar". The name points to a KH25L4005A flash chip, which is a small 4 Mbit part, and NE005492 appears to be the board reference. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision on your own machine match the file before flashing, 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: Toshiba STI SEMP NE005492 KH25L4005A. 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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