So i recently encountered a difficult task dealing with my seasonic x-650 psu. The P1 cable has been bent in 2 spots breaking the wires inside of the plastic sheath rendering the cable unusable. Since my psu is a x-650, instead of using a 18pin+10pin connector to plug into the psu, it uses a extremely more obsolete 16pin+10pin psu connector. I have been unable to find a 16pin+10pin cable but I have seen many of the 18+10pins. I was wondering if anyone knew of a solution to convert the 18pin connector to a 16pin connector either by rewiring on a new connector or by some dongle solution