I forgot the password on my BIOS.

just find the bios lock jumper in your motherboard it's usually located near the cmos battery, then change the jumper position to open jumper state, then remove cmos battery, press start button in cpu few times, then put it back in its place, then try boot your pc again. happy mylotting

just take off the cmos battery on your mobo and turn on the computer, after the beat sound turn it off then put the cmos battery back to its slot and turn on the computer. all the settings and the password will be back to its default settings. hope this helps.

You can diable it if its on a Desk top system, first you need to open your computer up so you can see your mother board, after doing this look on your mother board and you should see a Small type bettery that looks like a watch batters its a flat battery in a little housing compartment, just remove that battery and leave if out for about 10 minutes, make sure your computer is turned of when removing this lol thats it just after 10 minutes put your battery back into your system then walla, job done. good luck