mini: My little sister changed the password on my hp mini laptop and forgot what it was. Now whenever I turn it on it says "enter current password".How do I change the password on my hp mini laptop without knowing the current password?I know a simple way to remove an unknown windows password,it need not to reinstall windows OS,and wont loss any data.How do I change the password on my hp mini laptop without knowing the current password?Which system do you use? On windows xp, try this: Boot computer and press Ctrl+Alt+Delete twice when you See Windows welcome screen / login screen. It'll show classic login box. Now type "Administrator" (without quotes) in username field and leave password field blank, press Enter and you should be able to login Windows. Now you can reset your account password from "Control Panel -> User Accounts". If that doesn't or you use windows 7 or vista, try this: 1. Enter a computer that can link to Internet. Download windows password recovery Tool 3.0 and install the software on that computer. 2. Run the software and create windows password reset disk by follow the instructions. 3. Eject the created CD/DVD and insert it into the locked computer. 4. Reboot the locked computer (it's necessary for you to change your locked computer's BIOS setting to make it boot from CD drive) and then follow the instructions to reset your password. 5. Now login Windows and set a new password.How do I change the password on my hp mini laptop without knowing the current password?Ask your sister to change the password on her computer. Maybe it will trigger her to remember the password she used for your computer.|||You can't. You'll have to reformat the computer and reinstall Windows.