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Loading...Why does my LG 42LB5800 LED TV turn off by itself?
If your LG LED TV is turning off unexpectedly, there are a few potential causes. Examine the power control settings to ensure the power supply isn't being interrupted. Also, verify that the Sleep Timer or Off Time function isn't enabled within the TV's TIME settings. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically shut down.
Why does my LG LED TV turn off suddenly?
If your LG LED TV suddenly turns off, there might be a few reasons. First, the power supply could be interrupted, so check the power control settings. Also, the Sleep Timer or Off Time function in the TIME settings might be activated. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.
What to do if my LG LED TV has no image and sound?
If your LG LED TV isn't showing an image or producing sound, here are a few things to check: First, ensure that the TV is actually powered on. Next, verify that the power cord is securely connected to a functioning wall outlet. To confirm the outlet is working, try plugging in another device.
How to fix LG 42LB5800 remote control not working?
If you're unable to control your LG LED TV with the remote, try these steps: First, check the remote control sensor on the TV and try again. Second, make sure there are no obstructions between the remote and the TV. Finally, ensure the batteries in the remote are working and properly installed.
What to do if my LG LCD TV has no image and sound?
If your LG LCD TV isn't displaying an image and there's no sound, first, make sure the TV is actually turned on. Then, verify that the power cord is securely connected to a working wall outlet. Try plugging another device into the same outlet to check if the outlet itself is the problem.
Why can't I control my LG LCD TV with the remote?
If you're unable to control your LG LCD TV with the remote, try these steps: First, check the remote control sensor on the TV and try again. Second, make sure there are no obstacles blocking the path between the remote and the TV. Finally, check the batteries in the remote to ensure they are working and properly installed ( to , to ).
How to fix an LG LCD TV that turns off suddenly?
If your LG LCD TV is turning off suddenly, there are a few things you can check. First, review the power control settings on your TV, as the power supply may be interrupted. Next, verify that the Sleep Timer or Off Time is not activated in the TIME settings. Finally, remember that if the TV is on but not receiving a signal, it will turn off automatically after 15 minutes of inactivity.
General| Style | Flat |
|---|---|
| Color | Black |
| Screen Type | LED |
| Stand Type | Simple |
| Wall Mount | VESA 400 x 400 mm |
| Tilt | - |
| Sound | Bass Reflex Speaker 10 W+10 W |
| Features | Voice Search |
| Connectivity | Wi-Fi |
| SmartTV | Online apps |
| Tuner | Digital TV: DVB-C MPEG2 |
| Video Playback: NTSC | ATSC / Clear QAM |
| Interface Connectors | Digital audio |
| Operation Conditions | - |
| Screen Size | 41.9 in |
| Aspect Ratio | 8 Modes |
| Resolution | 1920 x 1080 |
| Refresh Rate | 120 Hz |
| Viewing Angle | - |
| Response Time | - |
| Brightness | - |
| Contrast Ratio | 100000:1 |
| Color Support | - |
| Screen Technology | qled |
| HDR | yes |
| Battery Type | - |
| Power Supply | 60 Hz) |
| Power Consumption | <0.1 W (standby) |
| Depth with Stand | 8.58 in |
| Height with Stand | 24.02 in |
| Width with Stand | 37.83 in |
| Net Weight with Stand | 20.9 lbs |
| Depth without Stand | 3.2 in |
| Height without Stand | 22.32 in |
| Width without Stand | 37.83 in |
| Net Weight without Stand | 20.3 lbs |
| HDMI Ports | 3 |
| HDMI 2.1 Ports | 0 |
| USB Ports | 3 |
| RF Antenna | yes |
| Headphones Output | no |
| Digital Optical Audio Outputs | 1 |
| Analog Audio Outputs | 0 |
| Component Video Inputs | 1 |
| Composite Video Inputs | 1 |
| DVI | 0 |
| Streaming Services | hulu, netflix, youtube |
| Voice Assistant | other |
| Remote Control | standard |
| 3D | no |
Lists the specific LG TV models covered by this manual.
Covers basic warnings, cautions, notes, and operational safety rules for TV use.
Details risks of electric shock, plug safety, and grounding requirements.
Covers panel care, power cord protection, servicing, and cleaning advice.
Focuses on preventing damage to the power cord and safe use of wall outlets.
Explains grounding requirements and precautions for outdoor antenna installations.
Covers ventilation, cleaning, moving, and precautions during storms.
Discusses dot defects, generated sound, and preventing image burn-in.
Provides compliance information for USA and Canada regarding radio frequency energy.
Lists supported licenses and directs users to lg.com for more information.
Explains how to obtain open source code and related license terms.
Lists the items included in the product box and instructions for checking for missing accessories.
Describes optional accessories available for purchase and their compatibility.
Provides cautions regarding unapproved items and protective films on the screen.
Identifies key parts of the TV and the remote control sensor.
Explains how to operate the TV using the joystick button for basic functions and menu navigation.
Provides detailed instructions and cautions for safely lifting and moving the television.
Outlines options for mounting the TV on a wall or attaching the stand for furniture placement.
Guides users on how to place the TV on a table and ensure proper ventilation.
Describes the process of attaching the TV to a wall using eye-bolts and brackets.
Provides guidance on selecting and installing a wall mount, including VESA standard compatibility.
Details VESA specifications and screw types for different TV models for wall mounting.
Lists important warnings regarding power disconnection, secure mounting, and screw tightening.
Introduces supported external devices and general connection notes.
Explains how to connect an antenna or cable box to receive TV signals.
Illustrates various input/output ports for connecting audio and video devices.
Shows how to connect PCs, gaming devices, and mobile phones using HDMI, USB, and MHL cables.
Details the function of each button on the remote control.
Explains how to navigate the TV's menu to access the detailed user guide.
Lists power, television system, program coverage, and environmental conditions.
Provides dimensions, weight, and power consumption for various TV models.
Details the specifications for the built-in wireless LAN module.
Provides instructions and cautions for cleaning the screen, frame, cabinet, and stand.
Offers solutions for common problems like remote control issues and no display/sound.
Highlights the industry's commitment to home entertainment safety.
Offers advice on tuning in to safety, never allowing children to climb, and securing the TV.
Emphasizes professional installation and using certified mounts.
Provides safety tips for moving older CRT televisions.
Lists contact information for inquiries and comments regarding LG products.
Illustrates how to connect the TV to a wireless network using a dongle or router.
Shows how to establish a wired network connection using a router.
Guides users through the process of connecting the TV to a wired or wireless network.
Provides steps to diagnose and resolve common network connection issues.
Explains how to set up DLNA for sharing content between a smartphone and the TV.
Describes how to connect portable devices directly to the TV using Wi-Fi Direct.
Explains how to use Miracast™ for wireless screen mirroring from a mobile device.
Details the process of wirelessly connecting a laptop to the TV using Intel WiDi technology.
Summarizes the main features of the LB5800 series TVs, including picture quality and connectivity.
Focuses on Smart TV capabilities, LED backlighting, and MCI technology.
Lists available screen sizes and technical panel details.
Details audio output, connectivity options, and AV inputs/outputs.
Provides physical specifications and UPC codes for different models.
Provides contact information for service-related questions and comments.
Explains the importance and benefits of registering the LG product.
Details the information required for product registration via mail or online.
Outlines the warranty duration for labor and parts, and how to handle service requests.
Specifies conditions and damages not covered by the limited warranty.
Provides contact numbers for consumer and commercial users for support.
Addresses pixel display standards and advice before calling for service.
