No audio in right side of my headphones

So I've tried a few different pairs of headphones and the issue is consistent across them all I've also tried all these headphones on a different device and they're fine.

Is this a driver/windows issue or is my headphone jack just buggered? It seems weird that only one side of the audio would go out. Is there a way to get my audio back with out spending a ton of money?

After a bit of searching around I've found that you can reassign the function of the mic jack to make it work with headphones using realtek audio manager but I can't find it once I've installed it. It's not in the task bar, control panel or the device manager. What am I doing wrong here?