ugh- hoping someone can assist......
Having a bit of a issue with an NB4 Build.
here is what i have- trip rebel RGB- all tested- working correctly....
Speaker- tested- working correctly.
recharge port- seems to be wired and working correctly.

NB-4- with accent led to led switch. Led works correctly

L1 is R, L2 is G L3 is wired to the extension board- and is B

Im pretty sure everything is wired correctly..... this is my first nb4- but i have done 4 NB 3's

Symptoms-
pull kill key- no sound at all
accent light on switch lights up.
press button blue led lights up...
after that- i can press the button- long short- etc... holding button or whatever the duration of me pressing it- the LED (Main) goes out.... when i release its back on. Just the blue- solid. if i move the board around- does not do squat- it does not fluctuate- pulse- no foc- no nothing.........
Crudely drawn diagram attached.....IMG_5974.jpg