How to remove setup password in computer?

bro, all you need to do is to open your cpu, then take out the battery of bios and run the computer without the battery. after doing it turn the computer off then put the battery back and there you go the password is gone and you can set your new password. but remember that you need to set the time and date again because it was reset.ok? chow... have a nice day

That happened once to my wife. All you have to do is open the computer, locate the battery, (it's one of those nickel sized ones, you will recognize it when you find it), Remove the battery for a few minutes and then replace it. That clears the CMOS settings and the password. Then simply enter setup and either set a new password, or when it asks for a password just press enter key for none. There is nothing to it.