Originally posted by UP
Uh apparently you don't know anything about the CMOS battery, that's the easiest way to reset the bios (password too) and all it requires is pulling the battery out for 10 minutes
First off, he (the original poster) already stated he didn't want to open up the laptop, so there goes that idea.
But, either way, in most modern laptops, removing the CMOS battery will not remove the BIOS password. The passwords are stored in the NVRAM area, usually in the same chip that the BIOS is stored in. If you simply remove the power to the chip, it will not erase it.
What would be the point in a security that could be so easily defeated?