What to do if the LG 40UF77 remote control is not working?
If you're unable to control your LG LED TV with the remote, first, ensure there are no obstructions between the remote and the TV. Next, verify that the remote batteries are working correctly and are properly installed. Finally, check the remote control sensor on the TV and try using the remote again.
Why is my LG 40UF77 LED TV remote not working?
If you're unable to control your LG LED TV with the remote, first ensure that there are no obstructions between the remote and the TV. Next, verify that the remote control sensor on the TV is unobstructed. Finally, check that the batteries in the remote are working correctly and properly installed.
Why does my LG 40UF77 LED TV keep turning off?
Your LG LED TV might be turning off suddenly due to a few reasons. First, check the power control settings in case the power supply is interrupted. Also, verify that the Automatic Standby, Sleep Timer, or Timer Power Off features are not activated in the Timers settings. Lastly, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.
Why does my LG LCD TV turn off suddenly?
Your LG LCD TV might be turning off suddenly due to a few reasons. The power supply could be interrupted, so check your power control settings. Also, Automatic Standby, Sleep Timer, or Timer Power Off might be activated in the Timers settings. Finally, if the TV doesn't receive a signal for 15 minutes, it will turn off automatically.
How to fix LG 40UF77 remote control not working?
If your LG LED TV remote isn't working, first ensure there are no obstructions blocking the path between the remote and the TV's sensor. Then, check the remote's batteries to confirm they are correctly installed and still have power.
Why does my LG TV turn off suddenly?
Your LG TV might be turning off suddenly because the power supply is interrupted. Check the power control settings. Also, check if the Automatic Standby, Sleep Timer, or Timer Power Off is activated in the Timers settings.
How to fix ‘No signal’ or ‘Invalid Format’ on LG TV when connecting to PC (HDMI)?
If you see a ‘No signal’ or ‘Invalid Format’ message on your LG TV when connecting to a PC via HDMI, try turning the TV off and on using the remote control. If that doesn't work, reconnect the HDMI cable. As another solution, restart the PC while the TV is on.
What to do if my LG 40UF77 LED TV has no picture and sound?
If your LG LED TV shows no image and produces no sound, start by checking if the TV is powered on. Next, make sure the power cord is securely connected to a working wall outlet. To ensure the wall outlet is functioning correctly, try plugging in other devices.
How to fix ‘No signal’ on LG LCD TV when connecting to PC via HDMI?
If you see a ‘No signal’ or ‘Invalid Format’ message when connecting your PC to your LG LCD TV via HDMI, try turning the TV off and then on again using the remote control. Reconnect the HDMI cable. If that doesn't work, restart your PC while the TV is on.
What to do if my LG LCD TV remote control is not working?
If you cannot control your LG LCD TV with the remote control, first check the remote control sensor on the TV and try again. Ensure there are no obstacles between the remote control and the TV. Also, verify that the batteries in the remote are working and properly installed.
General| Display Type | LED |
|---|---|
| Smart TV | Yes |
| HDMI Ports | 3 |
| Bluetooth | No |
| Operating System | webOS |
| Wi-Fi | Yes |
To Next Page
