Turn On Sound
Try going to device manager when screen is plugged in (and with nvidia drivers updated) and right-click on sound, video and game controllers and click on check for new hardware. It should give you nvidia high definition sound. Afterwards go to the speaker icon on taskbar and right-click. You should be able to choose the option for hdmi.
Check your sound settings
If your device has a Ring/Silent switch, move the switch forward—toward the device's display—so that orange isn't showing. If you're using an iPad, you can also swipe down from the top-right corner to view Control Center and make sure that Silent Mode is off.
Open Settings > Do Not Disturb and make sure that Do Not Disturb is off.
Turn On Sound Box
- Check for Simple Fixes First. There’s nothing more embarrassing than yelling at the PC over sound.
- Way 1: Turn on Sounds settings via the Volume button. Right-click the Volume button on taskbar, and then choose Sounds in the menu. Way 2: Enter Sounds settings by searching. Type sound in the search box on taskbar, and select Change system sounds from the result. Way 3: Open Sounds settings in Control Panel. Step 1: Get into Control Panel.
- Old tv sound effect off turn off turn on turning on sound effect old television sfx switch off sound tv buzz sound tv shut off sound effect tv sound effekt s.
Clean your receivers and speakers
Remove all screen protectors, films, or cases from your device. Check the speaker opening to see if it's blocked or dirty. On iPhone only, make sure that the receiver is not blocked or dirty. If necessary, clean the speaker or receiver opening with a small, soft-bristled brush. Make sure that the brush is clean and dry.
Check the sound on your device
Go to Settings > Sounds (or Settings > Sounds & Haptics), and drag the Ringer and Alerts slider back and forth a few times. If you don't hear any sound, or if your speaker button on the Ringer and Alerts slider is dimmed, your speaker might need service. Contact Apple Support for iPhone, iPad, or iPod touch.
Try making a call
Sound Is Off On My Computer
If you hear sound, try making a call with your iPhone and turn on speakerphone. On iPad or iPod touch, make a FaceTime call. If you still can't hear, or hear static or crackling, then your network or reception could be the issue. Try to call again later, or from a different location.
Turn On Sound On Ipad
FaceTime isn't available in all countries or regions.