toshiba a75-s206 bios password

I have a toshiba a75-s206 laptop, there is a bios password set and i am wondering how i can reset it. I do not believe there is a way to reset by removing the battery (bios)… Any ideas? the tech support at toshiba says they have to plug into the parallel port, . I am willing to make the lpt plug if anyone knows the pin out. i found one pin out but they said it was for older toshiba.

Thanks in advance for any help