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Why does my tv show no signal

Sinotech 39" led. just unpacked. anoter tv play fine on same aerial input

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It likely has a weak tuner, made that way, not a product fault and will work with catv, devices and boosted signals. Other than that, check inputs on setup menu and see if there's an option to switch from cable to aerial as well as settings for a default channel setup that switches between clear signal and a set top box for scrambled channels.

Posted on May 10, 2014

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I moved my vhs dvd combo and it does not show on tv altho it says play

make sure that you have selected the right input from aerial to dvd
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The blue screen shows that you do not have a signal coming into the TV. So it sounds like you have the wrong input selected and or no aerial connected. Check the manual look for the inputs menu any cycle through them. My best guess is the DTV (Digital TV) input is not selected or you have it selected but no aerial plugged into receive a signal.

Once you have confirmed this run the automatic channel pre-set again.

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Have you got the tv aerial connected into the dvd?

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I have a Sinotech 46 Inch LED. I also saw these lights on some of the DSTV channels. I just put on the "overscan" option on the Sinotech and the lines are gone. On the HD channels there are no lines. Hope this helps

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I have a Grundig VCR which will not record tv programmes although it will play tapes quite normally. the skart lead is connected and i have tried changing it around and even a different one. cannot see...

You need to input a signal into the video from either your aerial or cable box etc. these are connected by either a scart from the cable/satelite box or the aerial input in the rear of the VCR, you will then need to tune the VCR in if using the aerial.You will not be able to record anything if there is no signal.

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Try using the source button to switch through different inputs.

If that does not work try connecting a signal booster to the aerial, they cost about ten pounds at Argos.

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1 Answer

"No Signal" but aerial working ok on other tv in house!

Your son more than likely changed the input source. You may be able to change it back by pressing the channel up/down button or you may have to enter the menu on the tv and change inputs that way. PS's will usually connect using a video input using a red/white/yellow cords. You may also want to ensure the connections are in their proper place as I do not know how savvy your son is at changing the setup over to play his PS. If you use a modulator to connect to the TV-either the PS or aerial- ensure that it is powered up also. I hope this has been of assistance to you and thanks for using Fix Ya. If I can be of further assistance let me know.

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