I WAS INSTALLING NEW CD BURNER AND THE ON-OFF BUTTON CAME UNPLUGGED FROM SOME WHERE ANDI CAN NOT FIND WHERE TO PLUG IT BACK INTO. I HAVE LOOKED AT THE MOTHER BOARD BUT CAN NOT FIND IT.
unless someone has that model and can open it up to tell you what pins to look for, your going to need the motherboard manual to tell you. can you see manufacturer info on the board? maybe fcc #.?
or contact hp
in any case if you can't find anything specific within this link maybe it will come in handy for future reference.