To Next PageTo Next PageHow to fix LG OLED55E8 LED TV remote not working?
If your LG LED TV isn't responding to the remote, first ensure there are no obstructions between the remote and the TV. Then, check that the remote control sensor on the TV is unobstructed. Finally, verify that the batteries in the remote are working and correctly installed.
Why does my LG OLED55E8 turn off by itself?
If your LG LED TV suddenly turns off, the power supply might be interrupted. Check the power control settings. Also, the auto-off function might be activated; check the settings related to time. If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of inactivity.
What to do if my LG OLED55E8 has no picture or sound?
If your LG LED TV has no image and no sound, first check if the TV is turned on. Next, make sure the power cord is securely connected to a wall outlet. To ensure the wall outlet is working correctly, try connecting other products to it.
What to do if LG OLED55E8 LED TV HDMI no signal?
If your LG LED TV isn't detecting a signal when connected 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 a final step, restart your PC while the TV is powered on.
General| Screen Size | 55 inches |
|---|---|
| Display Type | OLED |
| Processor | α9 Intelligent Processor |
| Operating System | webOS |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Refresh Rate | 120 Hz |
| Dolby Atmos | Yes |
| Resolution | 3840 x 2160 (4K) |
| HDR Support | HDR10, Dolby Vision, HLG |
| Audio Output | 40W (4.2 Channel) |
How to disconnect the TV from the main power supply.
Covers grounding, battery handling, moving, and cleaning precautions.
Instructions for setting up external control via RS-232C.
Solutions for TV not responding or no signal/sound.
Reasons for sudden power off and abnormal display phenomena.
Methods to prevent temporary image retention and examples of causing images.
List of key codes used for controlling the TV externally.
Details on USB to Serial, RS-232C, and phone jack connections.
Parameters, command list, protocols, and data mapping for external control.
