Question about Insignia 37" LCD Flat-Panel HDTV
Every time I do the auto channel search It finds a total of 103 channels. After thats done, I press either channel up or down and it tells me to do the auto channel search, so I do it again, and I get the same thing. I can change channels by pressing the numbers but not the channel button. Its getting kind of irritating. Its also hooked up to standard cable throughout an apartment complex with just a wire from the wall to the tv.
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Posted on Jan 02, 2017
SOURCE: insignia NS-LCD32 TV
The tuner section, and or the voltage regulator circuit that supplies it is probably failing. The service rep for your set may be able to order a new tuner module and install it. This is not a type of repair you can do yourself.
Posted on Jun 28, 2008
If your TV is less then a year old, still under manufacturers warranty. If not under warranty the defective parts could be the power supply or the back light inverter board. Both boards can be replace easily.
The way to know if you have a defective backlight inverter is by shinning a light from a flash light near the screen with the TV on and check in a 45 degrees angle if you have a dark video in the background, if the video is present then you have a backlight board failure. If no video, then is a power supply failure.
I have both boards if you want to buy them.
Let me know if you require further assistance.
Posted on Jan 08, 2009
SOURCE: Insignia TV is acting wierd
the problem lies in themain board in the tv. you can buy one from ebay for around $80 used. its not to bad to replace either. just remove the back panel the main board it the tin/ metal wit hthe ciruit board in it on the left side same side as the power botton just unplug the 5-7 wires and unscrew the 2-3 screws and carfully side that board out and replace with a new workign one and put back together and you should be good to go.
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Posted on Feb 13, 2009
SOURCE: Hello. I am contaqcting you
you could try a signal booter, sometimes they help. If you still do not get all your channels the tuner may be defective. They work in bands and may get some channels but not others. Low band, mid and high..
Posted on May 01, 2009
SOURCE: the screen is cracked
You can try two sources for parts for your television. Best Buy Parts website. Just google it and put in your The name of the television and the model number. The parts finder will bring up all the available parts and their prices.If you cannot find the part there Try MCM parts (you can google this one too to find it) website and put in the name of the television and the model number and it will bring up all the available parts and their prices.The number for Best Buy Parts is :1-888-237-8289. The Number for MCM customer service is 1-877-626-3532, and for sales is 1-800-543-4330.Hope This helps you with your problem.
Posted on May 13, 2009
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