To Next PageTo Next PageHow to fix LG 42LA690S-ZB 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 42LA690S-ZB 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 42LA690S-ZB 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 42LA690S-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 42LA690S-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 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.
General| Screen Size | 42 inches |
|---|---|
| Resolution | 1920 x 1080 pixels |
| Display Type | LED |
| Smart TV | Yes |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Wi-Fi | Yes |
| Audio Output | 20W |
| 3D | Yes |
| Ethernet Port | Yes |
Details the model name, brand, and part number of the product.
Specifies trim size, colors, paper stock, bindery, and language.
Lists the countries where the product was printed.
Records changes made to the specification document.
Lists supported licenses and trademarks related to the product.
Provides information on obtaining source code for open-source software.
Covers environmental, electrical, and fire safety precautions.
Details safe handling, child safety, and battery precautions.
Addresses risks from modification, damage, foreign objects, and environmental exposure.
Covers installation environment, stability, and viewing distance.
Emphasizes ventilation, cord care, and safe unplugging practices.
Guides on proper cleaning of the screen and panel to prevent damage.
Explains normal panel behaviors like pixel variations and generated sound.
Advises on viewing time, breaks, and health conditions for 3D content.
Provides instructions and cautions for using 3D glasses.
Covers general notes, installation steps, and unpacking.
Identifies included and optional accessories for assembly.
Details the TV's physical parts and control buttons.
Guides on safely lifting, moving, and transporting the TV.
Provides step-by-step instructions for attaching the stand.
Covers safety precautions during stand attachment and screen protection.
Details the process of positioning and securing the TV on a table.
Explains the use of the security system for table mounting.
Provides notes on cable management and safety during table mounting.
Explains how to adjust the TV's angle for optimal viewing.
Outlines the steps for attaching a wall mount bracket to the TV.
Covers safety warnings and recommendations for wall mounting.
Details VESA dimensions and compatible wall mount brackets.
Provides information on wall mount kit contents and screw lengths.
Guides on organizing cables using holders and management systems.
Warns against mishandling cable holders to prevent damage.
Introduces connecting various external devices to the TV.
Details connecting antennas and satellite dishes for signal input.
Explains connecting devices via HDMI for optimal video and audio quality.
Details the Audio Return Channel and SIMPLINK functions via HDMI.
Guides on connecting a DVI source to the TV's HDMI input.
Explains connecting devices using component cables for analog signals.
Details connecting devices using composite AV cables.
Explains connecting mobile phones via MHL for screen mirroring.
Describes connecting external audio systems via optical or analog outputs.
Guides on connecting USB storage devices for multimedia access.
Explains inserting CI modules for encrypted digital TV services.
Details connecting headphones and related audio settings.
Describes connecting external devices using a Euro Scart cable.
Provides notes on signal shielding and 3D output via Scart.
Explains the functions of buttons on the standard remote control.
Provides instructions for replacing remote control batteries.
Guides on replacing batteries and pairing the Magic Remote.
Explains the functions of buttons on the Magic Remote control.
Details how to use the voice recognition feature of the Magic Remote.
Provides steps for pairing the Magic Remote Control with the TV.
Explains how to use and manage the pointer function of the remote.
Lists safety and performance precautions for using the Magic Remote.
Explains how to access and browse the TV's digital user guide.
Describes the layout and interactive elements of the user guide.
Provides guidelines for cleaning the TV's screen, frame, and stand.
Advises on regular cleaning of the power cord.
Offers solutions for problems with the remote control's functionality.
Provides steps to resolve problems with no image or sound output.
Addresses causes and solutions for the TV turning off unexpectedly.
Helps troubleshoot 'No Signal' or 'Invalid Format' errors when connecting a PC.
Lists dimensions, weight, power for 32/39/42 inch LA62 series models.
Lists dimensions, weight, power for 47/50/55 inch LA62 series models.
Lists dimensions, weight, power for 60 inch LA62 series models.
Lists dimensions, weight, power for 32/42/47 inch LA64 series models.
Lists dimensions, weight, power for 50/55/60 inch LA64 series models.
Lists dimensions, weight, power for 32/42/47 inch LA66 series models.
Lists dimensions, weight, power for 50/55 inch LA66 and 42 inch LA69 series.
Lists dimensions, weight, power for 47 inch LA69/LA71 and 42 inch LA74 series.
Lists dimensions, weight, power for 47/55 inch LA69 and 47 inch LA71 series.
Lists dimensions, weight, power for 42/47/55 inch LA74 series.
Lists dimensions, weight, power for 60 inch LA74 and 32 inch LN57 series.
Lists dimensions, weight, power for 39/42/47 inch LN57 series.
Lists dimensions, weight, power for 50/55/60 inch LN57 series.
Lists dimensions, weight, power for 32/39/42 inch LN57 series (ZE/ZK models).
Lists dimensions, weight, power for 47 inch LN61 and 32/42 inch LN65 series.
Specifies the dimensions for the CI module.
Details operating temperature, humidity, and storage conditions.
Lists supported television system standards like DVB and analogue.
Details programme frequency bands and antenna connection requirements.
Explains automatic switching to 3D based on input signal.
Lists playable 3D video formats supported via HDMI input.
Details 3D video formats supported from USB and DLNA sources.
Details manual conversion for viewing 3D from non-auto switched sources.
Lists 3D formats supported via HDMI-PC and HDMI-DTV connections.
Covers 3D formats supported via USB, DLNA, and Miracast/Widi.
Provides contact details for LG customer service by country.
