After payment processing, your master password will be sent immediately (to your email and PayPal email address).
Please Type your System Disabled example see picture ( 07437).
You will receive System disabled code from which the password can be calculated.Power on your laptop and wait for the password screen. If you have an Acer, Gateway, PackardBell 5 Decimal digits example 07437, 8 decimal digits example 74003099, 10 decimal digitswe will give you the possibility for you to remove the password from BIOS
How to remove Acer, PackardBell bios Password