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Posted on Nov 21, 2010

I forget the BIos password and I cannot run my laptop.Because my laptop wants the bios password PLz help me now

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  • Posted on Nov 21, 2010
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Joined: Oct 30, 2010
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For this you need to change the bios password which can be done in few following ways:
1. If you can handle opening your hardware then you should remove the CMOS battery from your system(attempt only if you are hardware expert) and then re-insert it....your bios password has been removed and problem thus solved.....make sure while doing it every thing including power supply, any usb device should not be connected to the system....
2.Otherwise the backdoor password for your Dell system is "Dell"(without qoutes)...
There is no other mechanism for resetting your bios password in Dell....
Thank you...

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The simplest way to remove BIOS password is to simply remove the CMOS battery. A computer will remember its settings and keep the time even when it is turned off and unplugged because these parts are powered by small battery inside the computer called a CMOS battery. If we pull out this battery, the computer will forget alot of its hardware settings, including its BIOS password. This should not be performed on Laptops if you are not experienced working with laptop hardware.
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