TV Troubleshooting
Find solutions to common TV problems.
TV won't turn on
No signal
No picture
No sound
Wi‑Fi won't connect
Remote isn't working
TV keeps restarting
HDMI isn't working
Screen mirroring fails
Apps won't open
No Signal? Try these steps
1 Check that the device is powered on.
2 Check the HDMI/antenna cable is securely connected.
3 Select the correct input source.
4 Disconnect and reconnect the cable.
5 Restart the connected device.
6 Try another compatible input if available.