Windows 10: Speaker/Headphone RealtekR Audio is displayed even when headphone is not plugged in and...

Recently my computer always displays "Speaker/Headphone RealtekR Audio" even when my headphone is not plugged in. When I try to do so, the sound still comes out of the computer not the headphone. Anyone knows how to fix this case?

:)

 

Speakers playing when headphones are plugged in

I have an HP laptop with windows 10. When my headphones are plugged in, the speakers are still playing. When I go to sounds, the only device listed is the speakers. How can I silence the speakers when the headphones are plugged in.

 

Laptop speakers and plugged in headphone audio plays at the same time

Just downloaded the most recent Windows 10 update. But now, even when my headphones are plugged in, I get audio from both the headphone and the internal speakers. Instead of a separate "speaker" and "headphone" sections in the sounds menu, it's listed
as "Speaker/Headphone." Surely, this is not a feature people wanted. There is no problem when using Bluetooth headphones, just the audio jack.

 

Speakers playing when headphones are plugged in

Here is the "Advanced Settings" (upper right corner of main panel) in the Realtek HD Audio Manager.