Recently i got a Dell M4500, but it came with locked bios. I have researched a lot about it, but nothing seems to work to...

i have an m4500 too. dell provides password if you contact them. but mine did not work. the question is: can i force a phoenix bios to reflash itself at startup? other notebooks like in one of the answers (e6400) have the option to write hdr file.. this one doesnt. i managed to get hdr file (bios-mods website) but i still need a mehtod for flashing without password.