[4.2][PC] Sound Output #2 (RESOLVED)

This is kind of related to my other post ([4.2][PC] Sound Output) but the hardware in question is playing sound from the device rather than the screen’s speaker. The cable being used is a Display Port to HDMI with the Display port on the device end. Output of aplay -L is shown below.

So far, I have tried “default:CARD=PCH” and “hdmi:CARD=PCH,DEV=0”. As the port at the back of the device is Display Port, should it list this instead of HDMI. There are no HDMI’s on the device (only the screen). Any advice on this much appreciated.

:slight_smile:

"null
    Discard all samples (playback) or generate zero samples (capture)
default:CARD=PCH
    HDA Intel PCH, ALC233 Analog
    Default Audio Device
sysdefault:CARD=PCH
    HDA Intel PCH, ALC233 Analog
    Default Audio Device
front:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Front output / input
surround21:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=PCH,DEV=0
    HDA Intel PCH, HDMI 0
    HDMI Audio Output
hdmi:CARD=PCH,DEV=1
    HDA Intel PCH, HDMI 1
    HDMI Audio Output
hdmi:CARD=PCH,DEV=2
    HDA Intel PCH, HDMI 2
    HDMI Audio Output
hdmi:CARD=PCH,DEV=3
    HDA Intel PCH, HDMI 3
    HDMI Audio Output
hdmi:CARD=PCH,DEV=4
    HDA Intel PCH, HDMI 4
    HDMI Audio Output"

hdmi:CARD=PCH,DEV=1 and the TV volumn turned up :blush: resolved the issue.

:slight_smile: