What you will need to do is run the wire from point 4 to point 2 (you're replacing the "break" at point 1 with a wire). The problem is: there is no longer a pad at point 4 for you to connect a wire to. If it were me, I would attach the wire from the bottom of the new connector (at the pin that would have been sitting on the pad that was ripped off) to the capacitor at point 2 (south end closest to the connector). No need for any other wires. Of course, all of the is assuming that there are no inner-layer connections from point 4 to somewhere else. By the way: at point 2...is there a component there? It is hard to tell from your picture, but there *should* be a capacitor at that point and it kind of looks like it is missing

Definitely get the tri-wing and open it up and have a look around. You're going to have to do that anyway if you were to replace something. If you're lucky, it'll just be some object that was poked through the slot...pull it out and you're done. Worst case: the DVD drive is damaged. Order a replacement drive and swap it out. You'll have the tri-wing driver already :)