Why does my LG 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. Also, verify if the Automatic Standby, Sleep Timer, or Off Time is activated in the TIME settings. Lastly, if the TV doesn't receive a signal while it's on, it will automatically turn off after 15 minutes of inactivity.
How to fix LG 42UB820V.AEK 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 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.
General| Screen Size | 42 inches |
|---|---|
| Resolution | 3840 x 2160 |
| Display Type | LED |
| HDR | No |
| Smart TV | Yes |
| HDMI Ports | 3 |
| USB Ports | 3 |
| Audio Output | 20W |
| Picture Engine | Triple XD Engine |
| Operating System | WebOS |
| Wi-Fi | Yes |
| Ethernet Port | Yes |
| Digital Audio Output (Optical) | Yes |
| Component Video Input | Yes |
| Composite Video Input | Yes |
| Energy Efficiency Class | A |
| Refresh Rate | 50 Hz |
| Bluetooth | No |
| Dimensions (W x H x D) | 960 x 625 x 218 mm |
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