How to fix good sound but poor color on Insignia NS-32DD310NA15 TV DVD Combo?
- FFrancisco ParkerSep 9, 2025
If your Insignia TV DVD Combo has good sound but poor color, try adjusting the contrast, color, and brightness settings.

How to fix good sound but poor color on Insignia NS-32DD310NA15 TV DVD Combo?
If your Insignia TV DVD Combo has good sound but poor color, try adjusting the contrast, color, and brightness settings.
How to improve poor picture on Insignia NS-32DD310NA15?
If your Insignia TV DVD Combo has a poor picture, try the following: * Make sure that the room is not too bright. Light reflecting off the screen can make the picture difficult to see. * If an S-VHS camera or a camcorder is connected while another connected device is turned on, the picture may be poor. Turn off one or more devices.
How to fix Insignia NS-32DD310NA15 TV DVD Combo remote control not working?
If the Insignia TV DVD Combo remote control isn't working, ensure the power cord is properly connected. Check for any 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 correctly installed and replace them if necessary.
How to fix dark, poor, or no picture but good sound on Insignia NS-32DD310NA15 TV DVD Combo?
If your Insignia TV DVD Combo has dark, poor, or no picture but the sound is good, try the following: * Try another channel as the station may be experiencing problems. * Make sure that the antenna or cable TV is connected correctly and securely. * Adjust the brightness. * Change to a different picture mode. * If you are using an antenna, the digital channel signal may be low. * If you are using an antenna and the signal strength is low, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier. * Make sure that the video cables are connected securely to your TV. * Try a new set of video cables, as the ones you are using may be bad.
Why is the picture quality good on some channels and poor on others on my Insignia TV DVD Combo?
The poor picture quality on some channels of your Insignia TV DVD Combo may be due to a weak signal from the broadcaster or cable TV provider. If you connect to cable TV without a set-top box, you may need to install one to improve signal reception and picture quality. Contact your cable TV provider about upgrading to a set-top box.
What to do if my Insignia NS-32DD310NA15 TV DVD Combo displays a “no signal” error message?
If your Insignia TV DVD Combo is displaying a “no signal” error message: * Press INPUT and make sure that you have selected the correct input for the device or service you are trying to use. * If you are using a cable or satellite box, use the remote that came with that box to change channels. * Make sure that you have the correct input selected to view channels from the cable or satellite box.
What to do if only snow appears on the screen of my Insignia TV DVD Combo?
If your Insignia TV DVD Combo screen displays only snow (noise), try these solutions: * Try another channel as the station may be experiencing problems. * Make sure the antenna or cable TV is connected correctly and securely. * If using an antenna, the digital channel signal may be low. To check the digital channel signal strength, see “Check the digital signal strength” on page 57. * If you are using an antenna and the signal strength is low, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.
Why does my Insignia TV DVD Combo have no power?
If your Insignia TV DVD Combo has no power, try the following: * Ensure the AC power adapter is correctly connected to your TV and a power outlet. * Unplug the AC power adapter, wait 60 seconds, then plug it back in and turn on your TV. * Other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. After you have determined which device is causing interference, move it further from the TV to eliminate the interference.
Why is there good picture but no sound on my Insignia NS-32DD310NA15?
If your Insignia TV DVD Combo has a good picture but no sound, here are some things to check: * Increase the volume. * Make sure the sound is not muted. * Ensure headphones are not connected. * Change to a different audio mode. * If using a home theater system or sound bar, make sure it is turned on and not muted. * If using a home theater system or sound bar connected with a digital optical cable, set the Digital Audio/SPDIF option on the AUDIO menu to PCM. * Make sure the audio cables are connected correctly and securely. * 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. * Try a new set of audio cables, as the ones you are using may be bad.
Why is there no picture and no sound on my Insignia NS-32DD310NA15 TV DVD Combo?
If your Insignia TV DVD Combo has no picture and no sound, try the following: * Press on the TV or the remote control. * Ensure the Audio Only option is set to Off. * Check that the video cables are securely connected. * Adjust the contrast and brightness. * Verify the AC power adapter is plugged in. * Select the correct video input source. * Try another channel to rule out station problems. * Ensure the incoming signal is compatible. * Confirm the antenna or cable TV is connected correctly and securely. * Check the closed caption settings to ensure TEXT modes aren't blocking the screen.
| Brand | Insignia |
|---|---|
| Model | NS-32DD310NA15 |
| Category | TV DVD Combo |
| Language | English |
Safe placement and handling tips for TVs to prevent tip-over and injury.
Guidance for secure TV wall mounting, including bracket selection and professional help.
Covers avoiding water, blocking ventilation, heat sources, plug safety, and accessories.
Specific advice for safely interacting with and cleaning the screen.
Step-by-step guide for attaching the TV stand to the unit.
Instructions for connecting the TV to a power outlet.
Step-by-step guide for initial language, time, and input source configuration.
Adjusting picture mode and overall quality settings.
Adjusting volume, balance, and selecting sound modes.
Securing controls, disabling buttons, and blocking unrated programs.
Applying rating limits to content based on age and content type.
Enabling or disabling closed caption display.
Resolving display and connection problems.
Resolving signal strength and remote control functionality issues.
Details on warranty scope, duration, and how to obtain service.
Key terms, duration, and scope of the product warranty.











