Hello,
It appears to be a desktop computer. So,
You’ll need an audio playback device, such as external wired or wireless speakers, or a monitor with built-in speakers.
Could you please let me know which audio playback device you’re using and when the system sound last worked properly?
If you have wired speakers, make sure they’re plugged correctly into the 3.5 mm audio output port on the desktop tower, then check whether audio plays through them.
If you have speakers plugged in and still not getting the audio output,
- Open the Device Manager.
- Expand the arrow next to Sound, video and game controllers.
- Post a screenshot of the list of installed audio drivers.