So I've just installed my Qoob pro and having an issue, basically the GameCube boots perfectly when the Qoob is not installed, but once it is plugged in the GameCube just doesn't boot. "No signal" on the TV input or anything. However the light/fan doesn't come on and the green led on the Qoob is also on. I have checked my solder joints under a magnifying glass and they all seem good. Have re-soldered a few times. The Qoob runs fine plugged into my PC, I can flash it and all. Have tried different bios's to no luck. Any ideas?