Before you toss that Chromecast, check the volume level on your equipment and TV.
The solution could be as simple as a restart.
Does your Chromecast audio cut out intermittently?
This troubleshooting guide covers what to do when there’s no sound on your Chromecast.
We recommend a different guide if there’s something else going on.
For example, the’Source not supported' errorand aChromecast that keeps crashingare different symptoms that require a different approach.
Turn up the sound on the machine you’re casting from and to.
The rest of these steps will be pointless if the audio issue lies with one of your other devices.
If you don’t have another unit to test the sound with, skip to the next step.
Complete Step 2 again, this time with the machine doing the casting.
Similarly, here’show to fix an iPhone with no soundandfix an Android with no sound.
You might need tofix a soundbar that’s not working.
A quick way to restart the latter two is to unplug them for 10 seconds.
An outdated or buggy firmware could be to blame for the sound issue.
Check for an update for the specific app causing you trouble.
The app itself could be suffering from a bug that affects Chromecast’s sound output.
If an update isn’t available, reinstall the app.
Plug the Chromecast into a different HDMI port on the TV/projector.
You could verify this again by attaching the Chromecast to a different TV.
Doing this will reinstall the firmware from scratch.
It’s your final option to address this problem if it’s software-related.
Contact Googleif there’s still no sound coming through your Chromecast.
Touse headphones with Chromecast, go toSettings>Remote & Accessories>Pair remote or accessory.
Depending on your model, you may need to use a third-party app to set up your headphones.
Chromecast audio delaysare usually because of connection problems, equipment connection problems, or speaker latency.
Try optimizing your router, lowering the streaming quality, or using a wired Ethernet connection.
If you’re still having issues, adjust theGroup delay correctionin your Chromecast tweaks in the Google Home app.
To reset your Chromecast remote, remove the batteries, then hold down theHomebutton as you reinsert the batteries.
Wait for the LED to turn on, then release the button.
If you see aStart pairingprompt, press and holdBack+Homeuntil the LED light blinks.
