Hi all

It is my first post on this forum, so if it is in wrong place please forgive me.
I have problem with motherboard from Toshiba C55A, I need to read Windows Key from damaged dump bios, and write it to the working dump .

Is anyone have idea how to find Windows 8 key from bios dump in this model?
Key is not visible in hex editor.
Motherboard type is: DB10BM-6050A2623101-MB-A02
and IC is: 25Q64FWSIG
Any idea?

Regards
Jack

Thanks for reply.
Well, is not so easy. I know how to find and edit Windows Key in other motherboards, but not on this one
I have tried to find via:

Hex editor
01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 1d 00 00 00

Total Commander

\w\w\w\w\w-\w\w\w\w\w-\w\w\w\w\w-\w\w\w\w\w-\w\w\w\w\w

but, everything what I can find is: model number, serial number, but no Windows Key

Working dump (from working motherboard) also has a Windows key (checked by RW Ewerything program) and I know Windows key, but I can not find it in bios dump via Hex editor

Попробуй поискать такую сигнатуру. В большинстве прошивок найденная строка будет перед ключём Windows.

01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00

Открывай HEX-редактором HxD:

HxD - Freeware Hex Editor and Disk Editor
https://mh-nexus.de/en/hxd/

Поиск - Найти - В поле Искать вставляем сигнатуру - В поле Тип данных выбираем шеснадцатиричные значения - Нажимаем Везде