My laptop has been experiencing power issues for a while due to a bad plug. I took it apart as per the service manual and removed the bad plug. In its place, I soldered some wires until such time as I get off my lazy butt and order a new one. The problem now is the machine will not boot or even confirm it is getting power. I used my volt meter to check power outs on the board. +3.3, +5, and +20 seem to be working (no idea what the +20 is for, but it is there). It just won't do anything beyond there. I have no idea where to look next and a new board is a bit expensive.