PC Audio Jacks not working

[LJAC95]

After doing some recent work on my PC (installing a custom water loop) when restarting it I have found that none of my audio jacks work, the rear audio jack that plugs straight into the mother board will show as working on windows but not out put any sound and my headphones jack at the front will produce sound but also a huge amount of static interference. I have test both on the monitor headphone jack which uses Nvidia High definition audio instead of Realtek and they work fine so I'm confident it's not the devices. I have tried reinstalling the drivers and have checked the HD audio cable is connected properly. At this point I can't think what else it could be?

[LJAC95]

To clarify I have also run the troubleshooter which cannot identify any issues.

[Kadzo]

Just to be clear, you are talking about 3.5mm jacks? 

What Mobo do you have?

[LJAC95]

Yes I am, apologies should have mentioned that. I have an Aorus Z390 Pro Wifi