Insignia is a brand owned by the popular electronics store Best Buy. Insignia develops a number of consumer products including televisions, Blu-Ray players and audio equipment. Their television line includes the LS-NCD15-09.
No Picture or No Sound
If your Insignia does not have either a picture, sound or both, first check the cabling to make sure everything is appropriately connected. Next make sure that your brightness and contrast settings are correct for your picture quality and that your TV is not on muted. Verify that you have the appropriate video and audio mode selected for the media you are playing.
Horizontal Dotted Line
If you have a horizontal dotted line running across your TV it may be too close to another electrical device. To fix this you can either move the television or move the device that is causing the electrical interference.
Remote Does Not Work
If your remote does not work verify that the batteries are installed correctly and that they have an adequate power supply. Clean the remote receiver on the front of the TV and move any bright lights around the device. Some florescent lighting can interfere with the remote signal.
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