I HAVE A LENOV0 IDEAPAD Z710 TYPE 80 (MACHINE TYPE 80AK59387520) And there is an Administrator password on the BIOS and I don't know it. Very important, is there a way to overcome this??

SOURCE: BIOS PASSWORD RESET

I have tried the backdoor passwords you provide me with Phoenix motherboard but unfortunately I can't put all the letters of these words.

My keyboard do not reply with the right row of the letters. I mean that I can't push any button from Y - H - N and to the right side of them. When I push them I hear a beep sound and nothing happened. So it was impossible to write these passwords.

On weekend I will try with software and DOS system like you told me.
Can I use the DOS system inside windows XP?

Thank you in advance.

SOURCE: I entered my administrator bios password wrong 3

there are a few different ways to resolve this issue
1. call the manufacturer and ask if they have a reset or a way to get the password

2.look in the manual and see if your laptop has a jumper setting that will reset the bio (including the password)

3 just go to the manufacturers website and get the latest bios update and flash the bios

4 remove the cmos battery leave it out for literally a week (7days) then replace it (best if the computer is off this entire time)- this way it forgets whats saved in the bios

SOURCE: Dell Inspiron 8500 messege on boot "This computer system, #......., is protected by a password authentication system. You can not access the data without the correct password. Type in the primary or a

You need to contact Dell tech support they are the only one has access to the master password of your computer.

SOURCE: Remove administrator Password.BIOS password

Hi

This is really, really strange but the BIOS password can be removed only by a local ASP. The technician will remove it and will update the BIOS to prevent such further, unexplained password settings.

Greets

DJ Skywalker

• 507 Answers
• Posted on Jun 02, 2011

SOURCE: I have a Fujitsu-Siemens Lifebook

User and Administartor passwords are only for your OS. Windows® for Example
To reset your BIOS password, you must disconnect your laptop-battery. Wait a few minutes, and put it back in. Now your BIOS password has been reset and you can access your BIOS again.