To Next PageTo Next PageHow to fix LG 47LA641S-ZC 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 47LA641S-ZC 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.
Why does my LG 47LA641S-ZC 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.
What to do if 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 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 47LA641S-ZC 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.
Identifies the specific model name, brand, and part number.
Details trim size, colors, paper stock, and binding methods.
Lists manufacturing locations and document revision history.
Lists model numbers covered by this manual for user reference.
Essential safety precautions for product use, environment, and electrical safety.
Safety advice for installation, operation, maintenance, and product modification.
Specific safety warnings and guidelines for 3D content viewing and glasses.
Steps for unpacking, checking accessories, and preparing the TV.
Instructions for attaching the stand and safely moving the TV.
Guidance on mounting the TV on a table, wall, and adjusting its angle.
Instructions for cable management and specifications for wall mounting.
How to connect antenna, satellite, HDMI, and DVI sources.
Connecting analog sources, mobile devices via MHL, and audio/USB.
Connecting CI modules, headphones, and using Euro Scart.
Explanation of buttons on the standard remote control.
Steps to pair the Magic Remote Control with the TV.
How to use the pointer and voice recognition features.
Safety and performance tips for using the Magic Remote.
How to access and navigate the on-screen User Guide for information.
Instructions for cleaning the TV screen, frame, and power cord.
Addresses common issues like remote control problems and no signal.
Information on setting up external control devices like Bluetooth.
Technical details for wireless LAN and Bluetooth modules.
Details on automatic and manual 3D video format detection.
General
