Hello, i have a XPS L502x. Recently i've had trouble with the headphone jack not working. When i plug in the headphones music continues to play through the speakers and not the headphones. When i go to open realtek audio hd to check settings i can't get it to open (from the control panel). I have to restart my computer to get things working again. I'm pretty sure it has something to do with when i connect my laptop to my tv via hdmi cable and play music via the tv. I think in the past i messed with the nvidia software and maybe that got things working again but can't find that right now.
Does anyone have any ideas about this problem? Thanks.