Bios password. is there any way of finding/resetting bios passwordon these boxes?I just purchased

Question

is there any way of finding/resetting bios passwordon these boxes?I just purchased my brand new HP Entertainment laptop 31st Oct., 2007. Whenever I try to enter the BIOS SETUP, I'll be asked for the password which I don't know so I couldn't remove windows vista preinstalled on my laptop. what can I do? Product name = HP Entertainment dv6426us. Thanks. Big-Sam1