Hello,
I have an HP Touchsmart M7-J010dx and when I first got it, It would make a sound whenever I would plug or unplug headphones just like it does with USBs. Other than the sound, It would also show up a notification in the corner to let me know that a headphone is plugged in the jack. But Recently it has stopped making that sound and showing the notification and I'm wondering what could have caused that? I'd appreciate some help if anyone is familiar with the issue.