How do I bypass the password authentification system?

How do I bypass the password authentification system? When i turn the computer on, it says "this computer system is protected by a password authentification system . You cannot access the data on this computer without the correct password". I did NOT put this on here! How could this have happened, and how do i get oast it so i can use my own computer again? Please help!
Asked by: Guest \| Views: 310

Total answers/comments: 4

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Guest [Entry]

It seems like a BIOS password and the best way to reset BIOS password is to take the motherboard backup battery apart. Simply just take out the small battery out and leave it like this for about 10 mins and then put the battery back inside the slot then power on your PC this shall remove the any BIOS password.

Guest [Entry]

Go into the bios, and go down to security and select system password and it will say type in password and press enter twice and it will remove the password

Guest [Entry]

I just say replace the hard drive and operating system all together that's why I'm about to do this inspiron1545

Guest [Entry]

Go to: https://biospassword.eu/dell-free-passwo...