I have a problem with my audio.. plz help!

hey everyone..

i am having a problem with my audio output.
Usually when i use to plug my headphones into the SPDIF port the audio would only play through the headphones but now when i plug the headphones in the audio comes out of the speakers and the headphones.
Im not sure what i should do about this, if anyone has any idea on how to help me please let me know!

PS: Also the same problem with my mic, when i plug my mic into its port it tries to record with the mic i plugged in and the one that is on my laptop.

Try to uninstall and reinstall the drivers of your audio card.