Skip to content

Toshiba Tecra C50-C BIOS (8 MB)

BIOS Added: May 8, 2023 RAR · 9.2 MB

File details

TypeBIOS
BrandToshiba
ModelTecra C50-C
DeviceLaptop
FormatRAR
Size9.2 MB
BIOS chip size8 MB
AddedMay 8, 2023
Updated
Original file nameTOSHIBA TECRA C50-C_PS571U FLESSY2 A4227A 8MB BIOS.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 TECRA C50-C_PS571U FLESSY2 A4227A 8MB BIOS

BIOS dump for the Toshiba Tecra C50-C laptop, supplied for an 8 MB flash chip in a RAR archive of about 9.2 MB. The file name also carries the identifiers PS571U, FLESSY2 and A4227A, which should be matched against the board markings on your own machine before use. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match yours, and read and save the original chip contents before writing anything to it.

For the Toshiba Tecra C50-C the catalog also has 2 BIOS dumps.

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 →

Browse more

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 Tecra C50-C. 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.

Report a dead link or request removal