Lost my admin password.

[sashipto]

Hp Laptop crashed and I have a blank screen. When I restart I get the password log in screen and no other functions will work or open only the window to put in my password which I do not know. I went on my desktop and changed my password but that does not seem to affect my laptop.

 

[bignastyid]

http/www.tomsguide.com/forum/id-2317968/read-passwords-lock-codes-pin-numbers.html