Try plugging them into another device, such as a laptop, TV, or another smartphone ... you should be able to diagnose and potentially fix your headphone jack issue. If not, professional help ...
Read: Headphone jack not working on a laptop. After that, you need to restart the PC to save the changes. Setting your headphones as the default audio device might also fix this issue. For that ...
Laptops use a sensor to tell whether or not you have plugged headphones into the audio jack. If your computer thinks ...