This service will generate a master password for your Sony laptop forgotten bios password. Supported models are all Samsung laptops or computer models with bios reference key  code with 4x4  mixed numbers and letters, obtained after 3 unsuccessful bios passwords (as pictured).

1/ What you will send: Your Sony computer model number AND the associated reference code in the form as pictured ( 4x4 mixed key code). They must be send by email.
2/ What you get: A master password base on the reference code you have sent . The master password will be sent to your PayPal email address, in few minutes to the next hour (please allow up to 24 hours in some cases).
Important: 
a/Do not restart or turn off your computer until receiving and putting the master code.
b/Please note that to avoid misunderstanding, details video proofs will be needed in case the customer claims the code does not work.