Hexsoon 650 leds stopped responding

Today while flying my hexsoon 650 the leds turned just white and no response to colors. No changes in parameters and plugged and un plugged the wiring to confirm that it’s connected correct. Anyone have some insight as to probable fixes?

I upgraded firmware to the latest beta 5 to see and nothing changed.

Maybe a bad pdb since it all goes through there.

Is there a wiring diagram to bypass the pbd?