What to do if there is no image and sound on my LG TV?
If your LG TV shows no image and produces no sound, start by checking if the TV is turned on. Then, verify that the power cord is properly connected to a working wall outlet. To ensure the wall outlet is functioning correctly, connect other products to it.
What to do if my LG 42UB82 LED TV says 'No signal' or 'Invalid Format' when connecting to PC via HDMI/DVI?
If your LG LED TV displays 'No signal' or 'Invalid Format' when connected to a PC via HDMI/DVI, try turning the TV off and on using the remote control. If that doesn't work, reconnect the HDMI cable. As a final step, restart your PC while the TV is turned on.
What to do if my LG TV has no image and sound?
If your LG TV shows no image and produces no sound, ensure the TV is turned on. Check that the power cord is securely connected to a working wall outlet. To verify the outlet's functionality, try plugging in other devices.
What to do if my LG LED TV says no signal when connected to PC?
If your LG LED TV shows ‘No signal’ or ‘Invalid Format’ when connected to a PC via HDMI/DVI, try these steps. First, turn the TV off and then on again using the remote control. If that doesn't work, reconnect the HDMI cable. As a final step, restart your PC while the TV is turned on.
What to do if LG 42UB82 LED TV says no signal when connected to PC?
If your LG LED TV displays ‘No signal’ or ‘Invalid Format’ when connected to a PC via HDMI or DVI, try turning the TV off and then on again using the remote control. If that doesn't work, reconnect the HDMI cable. As a final step, restart your PC while the TV is on.
How to fix LG TV remote not working?
If you can't control your LG TV with the remote, start by checking the remote control sensor on the TV and try again. Ensure there are no obstructions between the remote and the TV. Finally, check the batteries in the remote to make sure they are working and properly installed.
How to fix LG 42UB82 remote not working?
If your LG LED TV remote isn't working, there are a few things you can try. First, check the remote control sensor on the TV and try again. Make sure there isn't anything blocking the path between the remote and the TV. Lastly, ensure the batteries in the remote are working and installed correctly.
What to do if LG 42UB82 has no image and sound?
If your LG LED TV shows no image and produces no sound, first check if the TV is turned on. Next, verify that the power cord is securely connected to a working wall outlet. To ensure the wall outlet is functioning correctly, try connecting other products to it.
Why is my LG 42UB82 remote not working?
If you cannot control your LG LED TV with the remote, check the remote control sensor on the TV and try again. Also, make sure there isn't anything blocking the path between the remote and the TV. Finally, ensure the batteries in the remote are working and properly installed.
Why does my LG TV turn off suddenly?
Your LG TV might be turning off suddenly because of the power control settings. Ensure the power supply isn't interrupted. Also, check if the Automatic Standby, Sleep Timer, or Off Time is activated in the TIME settings. If the TV doesn't detect a signal while on, it will automatically turn off after 15 minutes of inactivity.
General| Resolution | 3840 x 2160 (4K UHD) |
|---|---|
| Display Type | LED |
| Smart TV | Yes |
| Wi-Fi | Yes |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Audio Output | 20W |
| Operating System | webOS |
| Bluetooth | No |
| Screen Size | 42 inches |
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