To Next PageTo Next PageHow to fix LG 42LA6678-ZB LED TV remote control not working?
If you're unable to control your LG LED TV with the remote, first, ensure there are no obstructions between the remote and the TV's sensor. Then, check the remote control sensor on the product and try again. Finally, verify that the batteries are correctly installed and still have power.
What to do if my LG LED TV has no picture and sound?
If your LG LED TV shows no image and produces no sound, first ensure that the TV is turned on. Next, check that the power cord is properly connected to a working wall outlet. To verify the outlet, connect another device to it and see if it works.
What to do if LG 42LA6678-ZB LED TV says ‘No signal’ when connected to PC?
If your LG LED TV displays ‘No signal’ or ‘Invalid Format’ when connected to a PC via HDMI or DVI, 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.
What to do if my LG LED TV says 'No signal' when connected to PC?
If your LG LED TV displays 'No signal' or 'Invalid Format' when connected to a PC via HDMI or DVI, try the following: * Turn the TV off and then on again using the remote control. * Reconnect the HDMI cable. * Restart your PC while the TV is powered on.
Why does my LG LED TV turn off by itself?
If your LG LED TV turns off suddenly, check the power control settings, as the power supply may be interrupted. Also, verify if the Auto sleep feature is activated in the Time settings. Note that the TV will automatically turn off after 15 minutes of inactivity if there is no signal while the TV is on.
General| Screen Size | 42 inches |
|---|---|
| Resolution | 1920 x 1080 pixels |
| Display Type | LED |
| Smart TV | Yes |
| Wi-Fi | Yes |
| HDMI Ports | 3 |
| USB Ports | 3 |
| 3D | Yes |
| Refresh Rate | 100 Hz |
| Bluetooth | No |
| Operating System | LG Smart TV |
Provides guidance and warnings for viewing 3D content safely.
Covers unpacking, stand attachment, and initial setup of the TV.
Instructions for securely placing the TV on a table and ventilation.
Steps and precautions for wall-mounting the television using a bracket.
Connecting antennas and satellite dishes for TV signal reception.
Connecting various external devices via HDMI, DVI, Component, Composite, and Scart.
Connecting mobile devices via MHL and USB storage for multimedia.
Connecting headphones and CI modules for audio output and conditional access.
Process for pairing the magic remote control with the TV.
Guides on operating the magic remote control and its pointer functionality.
Important safety and usage guidelines for the magic remote control.
Instructions for cleaning the TV screen, frame, cabinet, and stand.
Guidance on cleaning and maintaining the power cord.
