Question about Samsung LN-T4665F 46 in. LCD Television

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Weak signal showing on my l e d samsung haven't used it yet (new)

Weak signal showing on my screen in a box, I just purchasede it today, can you please help me.

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  • Anonymous Mar 25, 2014

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  • 9 Answers

Hi,

Try to double check the power cable is well connected if so you have to know that some screens come from the factory with some problem and in this case you have the right to replace it from the seller.

Posted on Dec 16, 2008

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2 Answers

My samsung 67 in flat screen has a double picture and I have no idea why. An example would be: it it says weak signal the display shows it like so "weak signal" "...


http://www.google.com.au/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CB8QtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dj7vl7-vZEL8&ei=1Dl0VKbHCobEmwWHyYL4DQ&usg=AFQjCNEAyKFYUTGQJSdIJHNNQNODhqatWQ&bvm=bv.80185997,d.dGY
That YouTube link may help as it deals with the double image problem on a Samsung LED TV. It should at least give you a clue about the nature of the problem. You might have to try Samsung's tech support otherwise. I don't think this is a matter of needing some 3rd party signal amplifier because I figure you are using cable TV if you paid a bundle for a set.

Nov 25, 2014 | Flat Panel Televisions

1 Answer

Weak or no signal


Either the connector on the set is bad or something is burned out. Try connecting to a tv or ext antenna and see what happens.

Apr 01, 2014 | Samsung Flat Panel Televisions

3 Answers

Samsung LCD TV ''Weak or No Signal''


try swicth cable box for testing....if sam problem..need replaced tv main board

Jan 01, 2010 | Samsung LN32A330 32 in. LCD TV

1 Answer

The screen shows ''Weak Signal'' and no picture, even though audio is coming through from both the Cable DVR box and Blue-Ray player. The cable box connects to the TV with an HMI cable - all five TV inputs...


Mine did the same thing once. I think all I did was hit the setup on the remote, and let it run back through all the channels and then it worked just fine.

I hope this works for you.

Dec 29, 2008 | JVC LT42P789 42 in. LCD TV

1 Answer

Image gets pixelated and a black screen flashes


yes its a cable box problem, find the channel you are having more problems with,press guide in the cable box remote and you will see how the box where the video is will still have the problem and the guide with channels info its going to be clean,
100% weak signal
hdtvman

Jun 22, 2008 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

Actually it a lnt5271f, but...


Your cable line coming to the house may be fine, but each device has a section of cable running to it separately. This will be coming from one or more splitters leading from the main cable. Follow the cable line that leads to your new problematic TV, to verify that both ends of the cable are firmly connected.
If you use a cable box then send the signal to this TV, be sure you have the cable/cables correctly and firmly attached/seated in order to get the full signal strength.
Also make sure that the cable is sound and not damaged or frayed in any way from end to end.

Jun 09, 2008 | Flat Panel Televisions

3 Answers

Weak or no signal message


  1. Since my problem (Samsung/Comcast) began with a channel selection button pushed on the TV remote when it should have been pushed on the cable remote, I figured the problem lay with the TV.  Although I was getting the "weak or no signal" msg., the actual signal strength bar graphic showed it to be strong. Disconnecting did no good. I surmised that the TV was simply not recognizing the box.
  2. I looked at the manual for my Samsung 750 model. 
  3. Page 20 discussed "Selecting the source". I accessed the TV menu and selected "Input", then chose the "HD..." item from the highlighted list. Voila! My tv works again. 

Jun 08, 2008 | Samsung LN-S4092D 40 in. LCD HDTV

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