Why is there no sound coming from my TV from Xfinity?
Verify that you are using the correct TV audio input. If the issue is not resolved, proceed to the next step. Reset the audio by pressing Mute on the video device remote. If the remote is programmed to control the television volume, it may have to be programmed to control the video device volume.
How do I get sound on my TV with Comcast?
XFINITY TV No Sound
- Click the XFINITY button on your Xfinity TV Remote Control.
- Scroll to the Gear Icon.
- Choose “Device Settings”.
- Select “Audio”.
- Go into “HDMI Audio Output” and switch it to “STEREO.”
- Adjust Settings on your Actual TV (Samsung, LG, Sony… etc.) Look them up by Brand.
How do I change audio output on Xfinity?
Choose Audio Mode
- Press the xfinity button on your remote.
- Highlight Settings (the gear icon) and press OK on your remote.
- Highlight Device Settings and press OK on your remote.
- Use the down arrow on your remote to highlight Audio and press OK.
How do I connect my computer to my Xfinity TV?
Connect to XFINITY Away from Home
- Click on the windows icon.
- Click on Network & Internet in the Settings menu.
- Click on Wi-Fi to see the list of available networks (SSIDs).
- Select XFINITY from the list of available networks and click Connect.
- Enter your Xfinity ID and password and click OK.
- Click on Connect.
Why is there no sound on my cable TV?
The following are the possible causes for sound not to output when a cable box is connected to an AV receiver and to the TV using an HDMI® cable. If the settings of the cable box is not set correctly. If the cable used to connected the TV and the cable box is not connected properly.
Why does my TV sound not work?
Make sure all A/V cable connections are properly connected to the TV. Test the TV using another source like a VCR, DVD player or Blu-ray Disc player. Perform a power reset on the TV. NOTE: For Android TV™ or Google TV™, follow these steps to perform a power reset.
What audio format does xfinity use?
For streaming apps with Dolby Atmos surround, Xfinity X1 outputs the audio signal in Dolby Atmos MAT format. Not all TV channels are broadcasting in Dolby Digital audio format.
Can I stream from my laptop to Xfinity?
With the Xfinity Stream portal (www.xfinity.com/stream), you can watch Xfinity On Demand content on your computer while connected to any internet connection.
Can I watch TV on my laptop with Xfinity?
Watch TV from a Mobile or Desktop Application (like the Xfinity Stream App) Mobile and desktop apps, like the Xfinity Stream app, make it easier than ever to watch your favorite shows on smartphones, tablets, laptops and desktop devices if you have a wireless Internet connection (Wi-Fi).
What is HDMI audio output expert mode?
expert mode will allow you to get a dolby digital + signal to you avr and auto will only do standerd dolby digital but expert on certain boxs is supposed to give atmos too im trying to find what box for sure it takes i want one.
Where is the SAP button on xfinity remote?
Turn SAP On While Watching a Show
- While watching full-screen video, press the down arrow on your Xfinity remote.
- Press the left key to move to the SAP button and press OK.
- When you select the SAP button, you’ll see the Audio Options panel and all available audio tracks for the program you’re watching.
Can you stream Xfinity on Smart TV?
Yes. You can use the Xfinity Stream app on compatible smart TVs or Roku devices to enjoy Xfinity Instant TV.
Can I cast from my laptop to Xfinity Flex?
Press the xfinity button (X1 or Flex) or home button (Flex) on your remote. Use the right or left arrow buttons to get to the gear icon, then press OK to go to Settings. Use the up or down arrow buttons to get to Privacy, then press OK. Go to Mobile Video Casting and press OK to change the setting as you’d like.
Why is sound not working with HDMI cable?
Your HDMI no sound problem can be caused by corrupt or missing audio driver issues. To fix the problem, you can try to update the sound driver. There are two ways you can get the right drivers for your sound card: manually or automatically.
How to fix Xfinity TV audio issues?
Troubleshooting Audio Issues with Xfinity TV. Xfinity For full functionality of this site it is necessary to enable JavaScript. Don’t worry, this sounds complicated but it’s just a simple browser setting. You can usually find JavaScript options in your browser’s Settings, Preferences or Internet Options menu.
Why is there no sound coming from my TV box?
Verify that the S/PDIF cable (coaxial or optical) is firmly connected to the TV Box and the home theater receiver. Verify that the home theater receiver is set to a surround sound audio mode (Dolby Digital, Dolby Pro Logic II®, Dolby Pro Logic®).
How to connect HDMI to TV with no sound?
HDMI to TV No Sound 1 Press the HOME button. 2 Select Settings. 3 Choose Watching TV -> External Inputs -> HDMI signal format -> select the proper HDMI 1 ~ 4 -> select Standard Format instead of Enhanced Format.
How to fix HDMI not working on Windows 10?
One: check whether you have used the correct HDMI cable for HDMI device. Two: set HDMI the default audio device. Press Win + R. Type cpl and click OK. Make sure the Playback tab is selected. Choose Speaker/Headphone or Speakers and Headphones (make sure the HDMI cable is plugged in). Click on the Set Default button.