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Question About Insignia Flat Panel Television NS55D420NA16
My TV keeps dropping channels Is there a software update...

My TV keeps dropping channels. Is there a software update that can prevent this, and how do I get it? I bought this TV used, and did not get a manual with it, and cannot find an update online. Must be an older model.

Asked by Kathryn on 10/18/2016 0  Answer

ManualsOnline posted an answer 8 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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