you need to take a look at the following areas to be able to fix this audio issue: Set Processor power management to 100% Update Audio drivers Change sound format Disable ATI HDMI Audio Run DPC La ...

How to Fix It When Roku TV Has No Sound If you've tried the tips above ... Check the audio and HDMI cable connections. Check ...

Try using another HDMI port to see if it fixes the issue ... is running the latest software by updating the Fire TV Stick. Fix sound delays on the Fire TV Stick If you notice a lag or delay ...