回复:那位大侠能解 power-on password
it seems that i have answered this question, but did not ask you what type of the machine is.
If you got a sun station, easy way to do is buy a new chip, replace the one on your board, since the sun station motherboard battery is build in a chip,
If your machine is a pc then take the motherboard battery out and put it back again. pc motherboard battery is a button shape one. u will not miss it (newer model) if you open the case.