BIOS PASSWORD LOCKED IN PB2900

A CLIENT OF MINE HAS AN ENEMY THAT LOCKED HER PB2900 BIOS OUT. I’VE TRIED ALL OF MY TRICKS AND RECEIVED NO I REPEAT NO HELP FROM PB NOW FARMED OUT BY NEC. DOES ANYONE HAVE SOPME ADVICE ON THIS? THANKS

RANDY
cds@nwaft.com