Audio Issues Please Help

P8Z68 V/Gen3

For the past couple of months my computer hasn't been able to play audio. I look in playback devices but it says "speakers not plugged in". I can clearly see that they are plugged in. Also my front panel audio ports won't work either.

I've tried updating every driver I can think of including:

Chipset
Audio
Motherboard
BIOS

Any ideas? From what I can tell everything seems to be in the right place

Please help. Thanks