Well, a computer doesn't lock its owner out independently, now will it? You should ask all the people who had been on your computer between the time from when you used it to the time when you found out about the scenario. One will probably tell you that he/she accidentally put a password on your computer. It's probably one of your family members.
thinkpad
use your password or use the startup disk if it can't start
Click on the link that takes you to where you can reset your password and after you have done that enter the code that you have stored on your harddrive to reset your password and change it if you want.
You would have to take it to the manufacturer to get BIOS re-loaded.
the password is password
You can't take any unless he broke into your house to do it. Point of the matter is that you let him alone with your personal computer. =/ Spiteful people do mean things sometimes. A suggestion for the future? Put a password on your computer.
We all have been there when we get to the computer in the PokŽmon center in PokŽmon Global Revolution and do not know the password. The computer password is quite easy. The password is 4212.
His password is "1234".
The Password is: M4r13 Cur13 (NO CAPS!!)
Contact your school library and tell them to change your password, or if your studywiz is connected with you computer login at school then type in your computer log in and then it will say your password has expired, to renew your password please type your old password and New password so that will be u r password for studywiz and you computer log in. ~Hope I helped~
What is yours
computer password code