Gaming Headphones with TS2019

I purchased a pair of Corsair gaming headphones for my PC and TS2019. Whenever I plug the headphones in, the sound stops and does not play through the headphones. When I try to listen to my music files, I get an error message stating that the codec for this file is missing. I've tried plugging directly into the headphone jack and using the supplied adaptor. The adaptor is a splitter with separate plugs for the headphone and mic jacks.
The headphones work great with my iPad and iPhone. As far as I can tell, there are no drivers or software to download. Online videos reviewing this item don't mention and installation issues.
Any suggestions?
Harry
The headphones work great with my iPad and iPhone. As far as I can tell, there are no drivers or software to download. Online videos reviewing this item don't mention and installation issues.
Any suggestions?
Harry