HDA Nvidia Output Missing

Question

I need some help from you.

My problem is that I got no HDA Nvidia output from Audio Settings if I have my AOC monitor plugged in during boot.

My setup:

1. TV Philips 29"
2. Acer e950Swn with a DVI-VGA Adapter
3. Nvidia GTX 960.

Here are some steps I tried and some screens:

1. Audio Settings Output

2. Pavucontrol Settings

3. Alsamixer Unmuted

4. The solution on this link doesn't help: Speaker Test

5. Output of lspci | grep -i nvidia

   01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1) 01:00.1 Audio device: NVIDIA Corporation Device 0fba (rev a1)

6. Output of aplay -l

   **** List of PLAYBACK Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   card 0: PCH [HDA Intel PCH], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   

As mentioned above, the HDMI audio only works on TV if I unplug my VGA monitor cable from the PC during boot and only plug it again on GDM screen.

Also, this works fine on Windows without any configuration.