Hi everyone, I foolishley tried to upgrade memory by inserting a simm package into a dimm slot. the card blew one of its gold fingers and has made a bit of a mess of the the slot.since then the pc has not worked, fans are on, green lights on both cdrom, & fdd, no image on screen or noises. it will not turn off either other than at the wall. have i killed the mobo or is their a solution I promise not to do it again