Why does my LG UF77 TV turn off by itself?
If your LG TV turns off suddenly, it might be due to a few reasons. First, verify that the power supply isn't interrupted and check the power control settings. Also, look in the Timers settings to see if the Automatic standby, Sleep Timer, or Timer Power Off is activated. Finally, if the TV doesn't receive a signal for 15 minutes, it will turn off automatically.
How to fix LG TV remote not working?
If you cannot control your LG TV with the remote, begin by checking the remote control sensor on the TV and trying again. Ensure that there are no obstructions between the remote and the TV. Lastly, verify that the batteries in the remote are working and properly installed.
What to do if LG UF77 TV says no signal when connected to PC?
If your LG TV displays ‘No signal’ or ‘Invalid Format’ when connected to a PC via HDMI, try the following: 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| HDMI Ports | 3 |
|---|---|
| Ethernet | Yes |
| Audio Return Channel (ARC) | Yes |
| Bluetooth | No |
| Audio Output | 20W (2 x 10W) |
| Dimensions (Without Stand) | Varies by screen size |
| Weight (Without Stand) | Varies by screen size |
| Resolution | 4K UHD (3840 x 2160) |
| Smart TV Platform | webOS |
| Wi-Fi | Yes |
| Screen Size | 43, 49, 55, 60, 65 inches |
Important safety guidelines for product usage and installation to prevent hazards.
Warnings about photosensitive seizures, chronic illnesses, and symptoms requiring discontinuation.
Guidelines for safely lifting, moving, and transporting the TV to prevent damage or injury.
Guide for attaching wall mount brackets and securing the TV to the wall.
Instructions for using the Magic Remote, including registration and deregistration.
Solutions for remote control issues, no image/sound, and sudden TV power off.
A comprehensive list of commands, their parameters, and hexadecimal data for controlling TV functions.
Commands for controlling power, screen aspect ratio, and screen mute functions.
Commands for adjusting volume, contrast, brightness, and color settings.
Commands for tint, sharpness, OSD display, and remote control lock functionality.
Commands for adjusting treble, bass, balance, and color temperature.
Commands to manage energy saving features and tune channels with various data formats.
Commands for sending remote key codes and controlling backlight or panel light.
Commands to change 3D modes, adjust depth, and manage 3D viewing options.
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