Hi,
I've been having issues with my 2 rigs (12xRX480, 2x Lepa G1600w)(have driver 16.11.3)
Some of my modular cable from PSU are burning when they are connected to my powered risers (see photo)

This happens to me 3 times and it's always the same connector who burn
Should I use pci to molex converter to power my risers?
Could anyone help me?

Can pay 0.1 zec if anyone give me a great solution