Acer extensa 5220 bios

[ayman_90]

Hello,
there is a password on the dos or the biosboadrd. and i don`t know it. i wanna hack it or recover it

 

[nna2]

http://www.techmixer.com/how-to-reset-bios-password-remove-bios-password-cmos-battery/

 

[nna2]

another thing, the battery can be a tough guy and not be easy to remove, be patient