To Next PageTo Next PageHow to fix LG LED TV remote control not working?
If your LG LED TV remote isn't working, first ensure nothing is blocking the receiver on the TV. Then, check for any obstructions between the remote and the TV. Finally, try replacing the remote batteries with fresh ones.
Why does my LG 43UT672M0UC LED TV turn off by itself?
Your LG LED TV might be turning off suddenly due to a few reasons. First, the power supply could be interrupted, so check the power control settings. Also, the auto-off function might be activated in the time settings. Finally, if there's no signal while the TV is on, it will turn off automatically after 15 minutes of inactivity.
What to do if LG 43UT672M0UC LED TV HDMI no signal from PC?
If your LG LED TV isn't detecting a signal when connected to your PC via HDMI, try turning the TV off and on using the remote. If that doesn't work, reconnect the HDMI cable. As a last resort, restart your PC while the TV is on.
Why my LG LED TV is making noise?
A cracking noise when watching or turning off your LG LED TV is normal; it's caused by plastic thermal contraction. A low-level noise can also be generated from a high-speed switching circuit that supplies a large amount of current.
General| Screen Size | 43 inches |
|---|---|
| Display Type | LED |
| HDR | Yes (HDR10, HLG) |
| Smart TV | Yes |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Audio Output | 20W |
| Operating System | webOS |
| Refresh Rate | 60Hz |
| Wi-Fi | Yes (802.11ac) |
| Ethernet | Yes |
| Bluetooth | Yes |
| Resolution | 3840 x 2160 |
Guidelines for ensuring proper air circulation around the TV.
Procedures for moving and cleaning the television.
VESA standard dimensions for wall mount kits.
Guidance on using optional wall mounts and proper installation.
Connecting antenna, cable, or cable box for TV.
Connecting HDMI, USB devices and supported formats.
Connecting the pillow speaker interface on the TV.
Steps to connect the TV to a network via LAN.
How to operate the TV using the physical button.
Solutions for common problems like no image, no sound, or sudden turn-off.
Explains phenomena like screen flickers or pixel defects.
Explains cracking or humming noises from the TV.
Select the picture mode optimized for viewing environment or program.
Adjust detailed settings for images like noise reduction and brightness.
Details on TV system, program coverage, and operating conditions.
Specifications for Wireless LAN and Bluetooth modules.
Supported resolutions and frequencies for PC input via HDMI.
Supported resolutions and frequencies for DTV input via HDMI.
Lists supported image file formats and their specifications.
Lists supported audio file formats and their specifications.
Lists supported video file formats and codecs.
Notes on playing ULTRA HD video and codec compatibility.
Guide to setting up external control via RS-232C connection.
Information on using USB type serial converters.
Wiring diagrams for RS-232C connections.
How to set the TV's unique identifier for control.
Details on baud rate, data length, and stop bit for communication.
Overview of commands and their data mapping.
Protocol for sending commands to the TV.
Format for OK and Error acknowledgements from the TV.
Suitable and not recommended data formats for remote controllers.
Technical specifications for the TV's IR receiver.
Information on obtaining open source code and license terms.
Steps to download and install the latest TV firmware.
FCC compliance statements and radio frequency interference requirements.
RF exposure compliance for wireless functions.
IC compliance statements and RF exposure for Canadian users.
Specific requirements for 5 GHz wireless operations in Canada.
Guidelines for CATV system installers regarding grounding.
Information on LG's e-waste take-back and recycling program.
Guidelines for safe placement and installation to prevent injury.
Declaration of conformity from the supplier.
Contact information for LG customer support.
