Question Cooler Master Masterbox MB520 no HD Audio Header? Front Jack Not Working

[iJohnny]

My front headphone jack doesn't work and I never remember there being an HD Audio pin to plug onto the motherboard (assuming thats why it isnt working)... Am I just being dumb and should check inside again or what?

 

[Lutfij]

It's best you list your specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:

The MB520 has an HD Audio connector for the front panel module. You either forgot to plug it into the motherboard's header(if it was there) or you might've gotten a defective case without a front panel module connector.