What you'll notice
The image displays correctly but there is no audio from that specific HDMI source.
Why it happens
An HDMI audio handshake fault, ARC/eARC misconfiguration, or a cable that carries video but not audio properly.
How we fix it
We test with a known-good cable first, then correct the handshake/EDID settings or repair the port if the fault persists.
Still not working?
If the checks above haven't restored your hdmi ports & connectors, this usually needs a technician. Our HDMI Port Repair service covers exactly this fault.