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-   -   Question cmos password forgotten.. (http://www.syschat.com/cmos-password-forgotten-6035.html)

[email protected] 08-21-2010 12:57 PM

cmos password forgotten..
 
i have lenovo G450 laptop having phoenix boot security.
I have set my bios password/supervisor password . but after 2 months
i found that i have forgotten my password. since my laptop is new i am even unable to format. What to do ? please help..i tried software means of solution ,didn't worked for me.

FadedHearts 09-15-2010 04:10 AM

Quote:

Originally Posted by hitech (Post 16998)
You may boot in Dos mode to copy your data to other location. Now format to install clean XP.

I don’t think that will work fine for a CMOS password. If it was a desktop PC by removing the CMOS battery it will reset the password.

For a laptop you will need a master password. Take your laptop to a lenovo service center. They will reset the password.


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