To Next PageTo Next PageWhat to do if my LG LED TV has normal audio but no video?
If you're experiencing normal audio but no video on your LG LED TV, try the following: * Ensure all cables between the boards are properly inserted. * Check the backlight. * Check the power supply. * Consider replacing the T-con/Main Board or module.
General| Screen shape | Flat |
|---|---|
| Response time | - ms |
| Display diagonal | 65 \ |
| Display brightness | - cd/m² |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Native refresh rate | 60 Hz |
| Display diagonal (metric) | 164 cm |
| Motion interpolation technology | TruMotion 120 Hz |
| 3D | No |
| Auto Depth Enhancer | Yes |
| Teletext function | - |
| Operating system version | 3.5 |
| Operating system installed | Web OS |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Audio decoders | DTS |
| RMS rated power | 20 W |
| Number of speakers | 2 |
| RF ports quantity | 1 |
| HDMI ports quantity | 3 |
| DVI-D ports quantity | 0 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Consumer Electronics Control (CEC) | SimpLink |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Product color | Black |
| Panel mounting interface | 300 x 300 mm |
| Package depth | 190 mm |
| Package width | 1600 mm |
| Package height | 970 mm |
| Package weight | 29800 g |
Weight and Dimensions| Depth (with stand) | 255 mm |
|---|---|
| Height (with stand) | 915 mm |
| Weight (with stand) | 22500 g |
| Depth (without stand) | 83.4 mm |
| Width (without stand) | 1471 mm |
| Height (without stand) | 855 mm |
| Weight (without stand) | 22300 g |
Covers introductory text and lists available TV models for the manual.
Lists and illustrates the items provided in the TV box for initial setup.
Highlights critical safety icons and immediate warnings for user protection.
Details CABLE IN, ANTENNA IN, HDMI IN, USB IN, LAN, and OPTICAL ports.
Explains the connections for COMPONENT IN and AV IN ports.
Instructions for connecting the TV to a power source safely.
Guide on how to insert batteries into the remote control.
Provides physical measurements and weight for different TV models.
Covers electrical shock, fire, water, and ventilation risks.
Details safe handling of power cords, grounding, and moving the TV.
Advises on proper ventilation and avoiding heat sources.
Covers exposure to sunlight, impact, and cleaning methods.
Focuses on safe storage and disposal of batteries.
Instructions for stand assembly and screen cleaning.
Information on optional accessories and safe lifting practices.
Explains basic TV controls and menu navigation.
Provides steps for securing the TV on a table.
Details how to mount the TV on a wall.
Lists VESA dimensions and screw requirements.
Guides on connecting devices like DVD players, PCs, etc.
Instructions for tuning into broadcast channels.
Information on advanced HDMI features and audio formats.
Introduces the remote control and its basic layout.
Explains the purpose of each button on the remote.
Covers battery replacement and usage of the magic remote.
Legal and licensing information for the product.
Introduces how to set up external control devices for the TV.
Addresses issues with remote control, image, sound, and power.
Explains display anomalies and normal operating sounds.
Details wireless capabilities and operating environment.
Safety rules for TV placement and meanings of symbols.
Reference table for remote control codes used in external control.
Guide for connecting the TV via a USB to Serial adapter.
Guide for connecting the TV via an RS-232C cable.
Details phone jack connections and RS-232 wiring.
Instructions for assigning a Set ID for device management.
Defines communication settings and command structure.
A comprehensive list of commands for controlling the TV.
Explains data transmission and acknowledgement formats.
Commands for controlling power, picture aspect ratio, and mute.
Commands for adjusting volume, contrast, and brightness.
Commands for color settings, tint, sharpness, and OSD.
Commands for remote lock, and audio adjustments.
Commands for color temperature and ISM method.
Commands for audio EQ, power saving, and channel tuning.
Commands for adding/deleting channels and selecting inputs.
Commands for managing 3D display modes.
Commands for advanced 3D settings and auto picture adjustment.
Overview for setting up Smart TV features.
Steps for connecting the TV to a network.
Steps to resolve network connectivity issues for Smart TV.
Instructions for PC software and phone sharing via SmartShare.
Guide on how to update the TV's software (firmware).
Instructions for wireless display using Wi-Fi Direct and Miracast.
Guide for setting up Intel's WiDi technology.
