To Next PageTo Next PageWhat to do if the LG TV remote control is not working?
If you cannot control your LG TV with the remote, first, ensure that there are no obstructions between the remote and the TV. Then, verify that the remote's batteries are correctly installed and still working. Also, check the remote control sensor on the TV.
Why is my LG 42LA790W-ZA LED TV remote not working?
If you cannot control your LG LED TV with the remote, first check the remote control sensor on the TV and try again. Also, ensure there are no obstructions between the remote and the TV. Finally, verify that the batteries are working and properly installed, paying attention to the correct polarity (+ to +, - to -).
Why does my LG 42LA790W-ZA LED TV turn off suddenly?
If your LG LED TV suddenly turns off, it might be due to a few reasons. First, the power supply could be interrupted, so check the power control settings. Second, the Auto Standby or Off Time feature in the TIME settings might be activated. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.
Why does my LG LED TV turn off by itself?
If your LG LED TV turns off suddenly, check the power control settings to ensure the power supply isn't interrupted. Also, verify if the Automatic Standby, Sleep Timer, or Off Time feature is activated within the TIME settings. Additionally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.
What to do if my LG 42LA790W-ZA has no image and no sound?
If your LG LED TV isn't displaying an image and there's no sound, ensure the TV is turned on. Also, check if the power cord is properly connected to the wall outlet. To verify the outlet's functionality, connect other products to it.
How to fix LG 42LA790W-ZA remote control not working?
If you cannot control your LG LED TV with the remote, first check the remote control sensor on the TV and try again. Then, make sure there are no obstacles between the remote and the TV. Lastly, verify that the batteries in the remote are working and correctly installed.
How to fix 'No signal' or 'Invalid Format' on LG 42LA790W-ZA LED TV when connecting to PC via HDMI?
If you see a ‘No signal’ or ‘Invalid Format’ message on your LG LED TV when connecting to a PC via HDMI, try turning the TV off and then on again using the remote control. If that doesn't work, reconnect the HDMI cable. As another solution, restart your PC while the TV is powered on.
What to do if LG 42LA790W-ZA LED TV says ‘No signal’ when connecting 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 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 on.
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