HP OMNIBOOK 4100 CMOS/BIOS PWD REMOVAL

WHICH CONTACTS SHOULD I SHORT TO BE ABLE TO RESET THE BIOS PASSWORD ON MY LAPTOP, I JUST BOUGHT THIS OF EBAY AND THE SELLER DID NOT KNOW THE PASSWORD, ALSO, WHERE IS THE C-MOS /BIOS BATTERY ON THAT PARTICULAR MODEL??

ANY HELP IT’S GREATLEY APPRECIATED.

I TRIED THE OVERRIDE PASSWORDS LOCATED IN SOME OF THE WEBISTES FOR MY PARTICULAR BIOS BUT NO HELP.

I HAVE PHOENIX BIOS 4.0 VER 6.0

CAN ANYONE HELP??