|  thaibuddah
 New User
 
 Feb 8, 2014, 4:28 AM
 
 Post #1 of 2
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Hi.  This TV is about 3-4 years old.  Today the bottom white input signal starting blinking non-stop, as if you were pressing the remote, but we aren't.  It also is completely unresponsive to the remote.  Also, it is displaying some sort of product features, as you would see if it were on display at Best Buy.  What gives?  Could this be the main board?  Any help would be appreciated.
| samsung un55b7100wf phantom? | Can't Post |  | 
 |  Thanks.
 
 
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