To Next PageTo Next PageWhy does my LG 32LM57 turn off by itself?
If your LG LED TV suddenly turns off, it might be due to the auto-off function being activated in the time settings. Also, if the TV doesn't receive a signal for 15 minutes while it's on, it will automatically turn off.
What to do if my LG 32LM57 LED TV has no image and sound?
If your LG LED TV isn't displaying an image and there's no sound, first ensure that the TV is powered on and that the power cord is properly connected to a working wall outlet. Test the outlet with another device to confirm it's functioning correctly.
How to fix LG 32LM57 remote control not working?
If you can't control your LG LED TV with the remote, start by checking the remote control sensor on the TV. Make sure there are no obstructions between the remote and the TV. Then, verify that the batteries in the remote are working and correctly installed.
What to do if LG 32LM57 doesn't detect PC (HDMI)?
If your PC isn't being detected when connected to your LG LED TV via HDMI, try turning the TV off and then on again using the remote. If that doesn't work, try reconnecting the HDMI cable. As a final step, restart your PC while the TV is powered on.
General| Screen Size | 32 inches |
|---|---|
| Resolution | 1366 x 768 |
| Display Type | LED |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Speaker Output | 10W |
| Aspect Ratio | 16:9 |
| Speaker System | 2.0 ch |
Guidance on safe installation environments, ventilation, and placement to prevent hazards.
Instructions for safe handling of power cords, grounding, and electrical connections to prevent shock.
Precautions for safe handling, moving, cleaning, battery usage, and general warnings.
Guidelines for safely lifting, moving, and transporting the TV to prevent damage or injury.
Ensuring TV stability and safety on furniture to prevent tipping and potential injury.
Step-by-step instructions for securely attaching the TV to a wall mount.
Description of the remote control buttons and their functions for operating the TV.
Explanation of the buttons on the Magic Remote Control and their functions.
How to use the Magic Remote for TV control, including pointer and voice recognition.
Solutions for issues where the TV cannot be controlled with the remote control.
Troubleshooting steps for no image display, no sound, or abnormal picture/sound.
Addressing sudden power off, PC connection problems, and signal detection issues.
Instructions for connecting external control devices to the TV via USB or serial ports.
Details on RS-232C wiring configurations and setting the device ID for control.
List of commands for controlling TV functions via external devices.
Format for transmitting commands to the TV, including command structure and data.
Commands for controlling power, mute, volume, and aspect ratio of the TV.
