I still don't get it, if my PSU has 24-pin (2x12) and a 4-pin(2x2) i should connect the 4-pin(2x2) connector to the right end of the (8-pin extra plug) or just leave the 4-pin(2x2) connector alone? My board didn't came with any cover so i'm not sure if the cover would be covering the entire 8-pin plug or just half of it, leaving 4-pin ready to be plugged