I still cant figure out how to get the J8, J9 and J11 wires disconnected from the mainboard. All the others were a piece of cake but these are a completely different connection. Can you tell me if the plastic connector comes off with all 3 wires attached (which is what I assume)? Most connectors seem to have some kind of latch or catch you have to manipulate and then they come apart. I cant find one on this.