To Next PageTo Next PageWhat to do if my LG 43UM7300PUA has no image and sound?
If your LG LED TV isn't displaying an image or producing sound, ensure the TV is powered on and the power cord is securely connected to the wall outlet. To rule out a faulty outlet, test it by plugging in another device.
Why does my LG 43UM7300PUA LED TV turn off suddenly?
Your LG LED TV might be turning off suddenly due to power control settings or an activated auto-off function in the settings menu. Also, the TV will turn off automatically after 15 minutes of inactivity if there is no signal.
What 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, several factors could be at play. First, ensure all cables between the boards are properly inserted. Next, check the backlight and power supply. It's also advisable to check the Power Board's 13.2V output. If these steps don't resolve the issue, consider replacing the T-con/Main audio or Inverter voltage/module. As a last resort, you might need to repair the Power Board or parts, or the Power video/No audio Board.
How to fix LG 43UM7300PUA LED TV remote control not working?
If your LG LED TV remote control isn't working, check for obstructions like tape over the receiver and ensure nothing is blocking the path between the remote and the TV. Avoid mixing old and new batteries, and try replacing the batteries with fresh ones.
General| Screen Type | led |
|---|---|
| Wall Mount | 200mm x 200mm |
| Features | quad core processor, advanced color enhancer, trumotion 120 (native 60hz), webos smart tv, lg thinq ai, magic remote |
| Tuner | digital |
| Screen Size | 42.5 inches, 43 inches |
| Resolution | 4k (2160p) |
| Refresh Rate | 60hz |
| Closed Captioning | yes |
| Motion Enhancement | trumotion 120 |
| HDR | yes |
| HDR Format | hdr 10, hybrid log-gamma (hlg) |
| Built-In Speakers | true, downward firing |
| Surround Sound | dts-hd |
| Speakers Output | 20 watts |
| HDMI ARC Ports | yes |
| USB Ports | 2 |
| USB 2.0 Ports | 2 |
| Ethernet | yes |
| RF Antenna | yes |
| Bluetooth | true, 5.0 |
| Network | built-in wi-fi, ethernet |
| Headphones Output | no |
| Digital Optical Audio Outputs | 1 |
| Component Video Inputs | 0 |
| Composite Video Inputs | 1 |
| DVI | 0 |
| SmartTV | webos |
| Smart Applications | amazon alexa, apple homekit, google assistant |
| Other Devices Connection | mobile to tv |
| Voice Assistant | amazon alexa, google assistant |
| Remote Control | magic |
| 3D | no |
| Power Consumption | 103 kilowatt hours |
| Depth with Stand | 8.5 inches |
| Height with Stand | 24.8 inches |
| Width with Stand | 38.3 inches |
| Net Weight with Stand | 17.9 pounds |
| Depth without Stand | 3.3 inches |
| Height without Stand | 22.5 inches |
| Net Weight without Stand | 17.6 pounds |
Provides safety information and product reference details.
Instructions for ensuring proper air circulation around the TV.
Information on optional accessories and their compatibility.
Details and compatibility of the Magic Remote Control.
Information on VESA standard wall mounting brackets.
Instructions for safely placing the TV on a table.
Steps for securely attaching the TV to a wall mount.
How to connect an antenna or cable for TV reception.
Connecting external devices using HDMI for optimal quality.
Overview of the TV's basic button controls.
How to navigate and adjust settings using the button.
Procedure to unpair the Magic Remote Control from the TV.
Technical details on TV broadcasting system and coverage.
Technical details for the LGSBWAC92 wireless module.
Operating and storage conditions for the product.
Requirements for UNII devices regarding radio frequency interference.
Explanation of safety symbols used in the manual.
