To Next Page
R
Robert HendersonSep 3, 2025
How to resolve double images on Insignia NS-55E790A12 LCD TV?
- LLaura KellerSep 3, 2025
If your Insignia LCD TV displays double images, use a highly directional outdoor antenna, cable TV, or satellite TV.
How to resolve double images on Insignia NS-55E790A12 LCD TV?
If your Insignia LCD TV displays double images, use a highly directional outdoor antenna, cable TV, or satellite TV.
How to fix black bars on Insignia LCD TV?
If your Insignia LCD TV displays a picture that does not fill the screen and there are black bars around it, change the aspect ratio. An increasing amount of digital TV and movies are presented in wide screen (16:9).
How to fix dotted lines on Insignia LCD TV?
If your Insignia LCD TV displays dotted lines or stripes on the screen, ensure that the antenna or cable TV is connected correctly and securely. If you are using an antenna, the digital channel signal may be low; in that case, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier. Also, make sure that the video cables are connected securely to your TV and try a new set of video cables if possible. Other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference and move it further from the TV.
Why does my Insignia NS-55E790A12 LCD TV only show snow?
If your Insignia LCD TV shows only snow (noise) on the screen, try switching to another channel as the station may be experiencing problems. Also, ensure that the antenna or cable TV is connected correctly and securely. If you are using an antenna, the digital channel signal may be low; in that case, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.
How to fix Insignia NS-55E790A12 with no power?
If your Insignia LCD TV has no power, ensure that the power cord is correctly connected to both the TV and a working power outlet. Try unplugging the power cord, waiting 60 seconds, and then plugging it back in before turning on the TV. Also, other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. Move the identified device further away from the TV.
Why does my Insignia LCD TV have no color?
If your Insignia LCD TV displays no color, a dark picture, or incorrect color, try switching to another channel as the station may be experiencing problems. Adjust the color settings and ensure that the video cables are connected correctly and securely to your TV. Also, make sure that the antenna or cable TV is connected correctly and securely. If you are using an antenna, the digital channel signal may be low; in that case, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.
Why does my Insignia NS-55E790A12 have no picture or sound?
If your Insignia LCD TV has no picture and no sound, try the following: * Press the power button on the TV or remote. * Ensure the Audio Only option is set to Off. * Check that the video cables are securely connected. * Adjust the contrast and brightness. * Confirm the power cord is plugged in. * Select the correct video input source. * Try another channel. * Ensure the incoming signal is compatible. * Verify the antenna or cable TV is connected correctly. * Check the closed caption settings.
Why is my Insignia NS-55E790A12 remote not working?
If your Insignia LCD TV remote control isn't working, ensure the power cord is correctly connected to the TV and a power outlet. Make sure there are no obstructions between the remote and the sensor on the TV's front. Point the remote directly at the sensor. Also, verify that the batteries are installed correctly or replace them with new ones.
General| Screen Size | 55 inches |
|---|---|
| Display Type | LCD |
| Resolution | 1920 x 1080 |
| Refresh Rate | 60 Hz |
| Backlight Type | LED |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Smart TV | Yes |
| Audio Output | 20 W |
| Component Video Inputs | 1 |
| Composite Video Inputs | 1 |
| Built-in Wi-Fi | Yes |
| Ethernet Port | Yes |
Safety tips for TV placement and child interaction.
Guidelines for safely mounting the TV on a wall.
Comprehensive safety guidelines for product use and electrical hazards.
Specific warnings regarding electric shock, lightning, and handling the LCD panel.
Information on operating the TV from the correct power source.
Conditions requiring service and advice on handling potential damage.
Guidelines for grounding outdoor antenna systems for safety.
Information on TV disposal and environmentally regulated materials.
Explanation of non-active pixels and their effect on picture quality.
Description of the audio technology for theater-like surround sound.
Details on the 120Hz refresh rate for improved picture clarity and motion.
Feature to automatically adjust TV settings for optimal video game experience.
Information on HDMI CEC compatibility for device control.
Instructions for attaching the TV stand or a wall-mount bracket.
Identification of front, back, and side panel components and ports.
List of items included in the TV package.
Identification of remote control buttons and their functions.
Guide to selecting the best connection type for video quality.
Steps to connect the TV to a power outlet.
Instructions for connecting devices using HDMI for optimal quality.
Connecting devices using DVI with separate audio connection.
Connecting devices using component video for better quality.
Connecting devices using composite video for good quality.
Connecting devices using coaxial cable for good quality.
Connecting an antenna or cable TV directly to the TV.
Connecting DVD/Blu-ray players via HDMI, DVI, or component video.
Instructions for connecting a VCR to the TV.
Connecting camcorders or game consoles via AV cable.
Connecting a computer via VGA or HDMI for display.
Connecting a USB flash drive to view photos.
Connecting headphones to the TV's audio output.
Connecting home theater systems via digital or analog audio.
Connecting a soundbar to the TV for enhanced audio.
Connecting multiple HDMI CEC devices for integrated control.
Instructions for inserting batteries into the remote control.
Initial setup guide for new TV users.
Step-by-step guide for initial TV configuration.
How to power the TV on and off using the remote or panel.
How to choose the active video input signal.
Explanation of the TV's on-screen menu structure and navigation.
How to adjust picture settings like mode, brightness, contrast, etc.
Automatically adjusting aspect ratio based on TV program.
How to adjust audio settings like SRS, Treble, Bass, and Balance.
How to listen to TV audio with the picture turned off.
How to adjust picture settings when using a computer.
Settings for optimizing the PC display and input.
Adjusting horizontal distortion for component video.
How to set or change the parental control password.
How to lock physical buttons on the TV.
How to block TV programs that do not have a rating.
Setting parental controls for U.S. and Canadian ratings.
Downloading TV rating information for parental controls.
How to enable or disable closed captioning.
Selecting analog closed captioning display modes.
Adjusting the appearance of digital closed captions.
How to set the TV's internal clock and time zone.
Setting the TV to automatically turn off after a specified time.
Changing the language of the TV's on-screen menus.
Automatically detecting connected video devices.
Customizing names for input sources.
Resetting all customized settings to factory defaults.
Enabling HDMI CEC control for connected devices.
Managing auto power off/on for connected HDMI CEC devices.
Controlling audio receiver volume with the TV remote.
Viewing connected HDMI CEC devices.
Connecting a USB flash drive to view photos.
Switching the TV to USB mode without reconnecting the drive.
Navigating and viewing photos from a USB drive.
Browsing photos previously marked as favorites.
Viewing photos from a USB drive in a slideshow format.
Adjusting slideshow options like repeat, shuffle, and speed.
Instructions for cleaning the TV's exterior cabinet.
Instructions for cleaning the TV screen.
Common video and audio problems and their solutions.
Troubleshooting steps for remote control and universal remote programming.
Resolving issues like no power, no signal, and no channels found.
Steps to program the Insignia universal remote control.
How to find remote control codes if not listed.
How to determine the code assigned to your equipment.
Using the remote's learning feature to copy functions.
Locking channel changing functions to a single device.
Copying button functions between remote modes.
Creating macros to execute multiple commands with one button press.
Instructions for programming a non-Insignia universal remote.
Remote control codes for audio devices like amplifiers, receivers, and accessories.
Remote control codes for cable converters and related systems.
Remote control codes for CD, DVD, Blu-ray players, and PVR combos.
Remote control codes for home automation, TVs, and DVR/PVR systems.
Remote control codes for VCRs and video accessories.
Regulatory compliance information for FCC Part 15.
Compliance statement for Canadian ICES-003.
Licensing information for Dolby technologies.
Information on accessing open source software.
Details what is covered under the product warranty and its duration.
Steps to follow to get warranty service for the product.
Lists items and conditions excluded from warranty coverage.
