Question Right side of my headset is not working.

[Lil' Pancake]

I have a Skiller sgh2 (link: https://en.sharkoon.com/product/19984)
And it was working fine up until last night. I thought it might have been a cable issue, so i untangled the wire and let it sit overnight. I woke up, tried it, and it does not work. What do I do? Both lights of the headset are working, and the mic is working fine, is there anything i can do to fix this?

Edit: It also doesn't seem to work when i plug it into other USB ports.

 

[NightHawkRMX]

Likely the cable between the 2 sides of the headphone has gone wonky or one of the drivers is dead. Try tapping on the side of the headphones.

 

[Lil' Pancake]

Likely the cable between the 2 sides of the headphone has gone wonky or one of the drivers is dead. Try tapping on the side of the headphones.

Sorry but what do you mean, what am i supposed to hear when tapping the sides?