HDMI Picture Works but No Sound? Windows Output Checklist

September 30, 2026

Quick answer: When HDMI shows a picture but no sound, check Windows' selected audio output and whether the connected display actually has speakers or an audio output. Video working does not mean the intended sound destination has been selected.

This can interrupt a classroom presentation or shop display in Pakistan. Before replacing a working video cable, trace the audio from the app to Windows and then to the monitor or TV.

What to do, step by step

Confirm that the display has speakers or the audio connection you intend to use. Check its volume and mute controls.
Open Windows Sound settings and select the TV, monitor or HDMI audio device as the output if it is available.
Play a short local audio clip and inspect the app's volume. A meeting or media player can have a separate output choice.
If the HDMI output is missing, reconnect the display and inspect supported graphics or audio-driver updates through official channels.
If you prefer the laptop speakers, select them deliberately instead. Recheck the output after docking or reconnecting because the default can change.

A connection can carry video without useful audio

Some adapters or older display paths have different audio requirements. For example, a VGA-only video connection does not give you HDMI audio. Check the full connection route and the actual display rather than assuming that every screen reproduces sound.

Frequently asked question

Does every monitor have speakers?

No. Some displays accept video but need separate speakers or headphones. Check the specific monitor's documentation.

Roman Urdu summary

HDMI picture aa rahi ho to Windows ka sound output aur monitor ke speakers check karein.

Official references

Microsoft: Audio output devices

Prepared for readers in Pakistan on 30 September 2026. Software labels and feature availability can vary by device, version and account; use the linked official instructions for your setup.