No Sound on Android TV HDMI Fix – 25 Proven Solutions That Actually Work (2026 Guide)
Is your Android TV displaying video perfectly but producing no sound through HDMI? Whether you're using a gaming console, streaming device, Blu-ray player, AV receiver, or soundbar, HDMI audio problems are among the most common Android TV issues.
The good news is that most HDMI sound problems are caused by incorrect audio settings, faulty HDMI cables, ARC/eARC configuration issues, unsupported audio formats, or temporary software glitches—not damaged TV speakers.
This guide works for Sony Bravia, TCL, Xiaomi Mi TV, Motorola TV, OnePlus TV, Nokia, Hisense, Toshiba, Philips, Vu, Acer, Kodak, Haier, and nearly all Android TV and Google TV models.
Table of Contents
Why Is There No Sound Through HDMI?
Common causes include:
- Muted TV or external device
- Incorrect HDMI input
- Loose or damaged HDMI cable
- Unsupported audio format
- Incorrect TV audio output settings
- HDMI ARC/eARC configuration issues
- HDMI-CEC communication problems
- Software bugs after updates
- Streaming app audio issues
- Faulty HDMI port or external device
25 Ways to Fix No Sound on Android TV HDMI
1. Increase the TV Volume
Confirm that the TV volume is not muted and is set to an audible level.
2. Restart the TV
A restart often resolves temporary HDMI communication issues.
3. Power Cycle the TV
- Turn off the TV.
- Unplug the power cord.
- Wait 60 seconds.
- Reconnect power.
- Turn the TV back on.
4. Restart the HDMI Device
Restart your streaming box, gaming console, Blu-ray player, or laptop before reconnecting it.
5. Disconnect and Reconnect the HDMI Cable
Remove the HDMI cable from both devices and reconnect it securely.
6. Try Another HDMI Port
If one HDMI port has a hardware problem, another port may work normally.
7. Replace the HDMI Cable
A damaged or low-quality HDMI cable may carry video while failing to transmit audio correctly.
8. Select the Correct Audio Output
Go to:
Settings → Sound → Audio Output
Verify that the correct output device is selected.
9. Check ARC/eARC Settings
If using a soundbar or AV receiver, confirm that ARC or eARC is enabled on both the TV and the connected device.
10. Enable HDMI-CEC
Many soundbars require HDMI-CEC to communicate properly with the TV.
11. Disable HDMI-CEC Temporarily
If audio problems started recently, temporarily disable HDMI-CEC to check for compatibility issues.
12. Change the Audio Format
Switch between available audio output formats such as Auto, PCM, or Pass-through if supported by your TV and connected device.
13. Update Android TV Software
Install the latest firmware to fix known HDMI compatibility issues.
Settings → Device Preferences → About → System Update
14. Update the Streaming Device
Ensure your streaming stick, console, or media player is running the latest software version.
15. Update Streaming Apps
If sound is missing only in one app, update that app through the Play Store.
16. Clear the App Cache
Go to:
Settings → Apps → Select App → Storage & Cache → Clear Cache
17. Test TV Speakers
Disconnect external devices and play content directly on the TV to determine whether the built-in speakers work correctly.
18. Test Another HDMI Device
Connect a different HDMI source to identify whether the problem is with the TV or the original device.
19. Test Another TV
Connect the external device to another television to determine whether the source device outputs audio normally.
20. Check External Audio Equipment
Verify that your soundbar or AV receiver is powered on, set to the correct input, and functioning correctly.
21. Disconnect Bluetooth Audio Devices
If Bluetooth headphones or speakers are connected, audio may automatically route to them instead of the TV.
22. Factory Reset the TV
23. Reset Audio Settings
If your TV offers an audio settings reset option, restore the default sound configuration.
24. Inspect the HDMI Port
Check for dust, bent pins, or physical damage inside the HDMI connector.
25. Contact Customer Support
If HDMI audio still does not work after trying different devices, cables, and ports, the HDMI controller or audio hardware may require professional diagnosis.
ARC & eARC Troubleshooting
| Problem | Solution |
|---|---|
| No Sound Through Soundbar | Enable ARC/eARC and verify the correct HDMI port is used. |
| Sound Cuts In and Out | Replace the HDMI cable and update firmware. |
| Video Works but Audio Doesn't | Change the audio output format or test another HDMI cable. |
| Audio Delay | Adjust the AV sync or audio delay settings. |
| No Sound After Update | Restart both devices and check sound settings. |
| Only One HDMI Device Has No Audio | Restart or reconfigure that specific device. |
How to Prevent HDMI Audio Problems
- Use certified high-quality HDMI cables.
- Keep Android TV firmware updated.
- Update streaming devices regularly.
- Avoid unplugging HDMI devices while powered on whenever possible.
- Use the correct ARC/eARC HDMI port.
- Keep HDMI connectors clean.
- Install only compatible firmware updates.
- Restart your TV periodically.
Frequently Asked Questions (FAQ)
Why does HDMI show video but no sound?
This is commonly caused by incorrect audio output settings, unsupported audio formats, HDMI cable issues, or ARC/eARC configuration problems.
Can a faulty HDMI cable affect audio only?
Yes. A damaged HDMI cable may still transmit video while causing intermittent or missing audio.
Should I use ARC or eARC?
Use the option supported by both your TV and audio device. eARC supports higher-quality audio formats when compatible hardware is available.
Why does only one HDMI port have no sound?
The issue may be caused by a damaged port, incorrect input settings, or a compatibility issue with the connected device.
Will a factory reset fix HDMI audio problems?
If the problem is software-related, a factory reset may resolve it. It will not repair faulty HDMI hardware.
When should I contact customer support?
If no HDMI device produces audio after trying multiple cables, ports, and settings, professional inspection may be required.
Conclusion
Most Android TV HDMI sound problems are caused by configuration issues rather than hardware failure. Start by checking the volume, reconnecting the HDMI cable, testing another port, verifying audio output settings, and updating your TV software.
If the problem continues after testing multiple HDMI devices and cables, performing a factory reset, and verifying ARC/eARC settings, the HDMI hardware or audio circuitry may require service from an authorized repair center.
