Sony VAIO bios password
Here you can purchase One-time Password for Sony
After entering the wrong password for the third time, you will receive a 16 chars KEY from which the password can be calculated. (e.g. V92X-VF63-8F78-7XRP)
After you generate your password don’t turn off your notebook, don’t restart it, don’t enter anything except generated code. After turn off/restart your device key and OTP Password will change.
Price for unlock 1 unit Sony: $ 5
Enter Key (16 characters) Send : firstname.lastname@example.org
Paypal : email@example.com
google Pay : 9841983643