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I cant get signal or channels on Olevia LCD 427-S12

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  • mdavis192 Feb 07, 2010

    I am using Comcast digital cable box and coaxial cable

  • mdavis192 Feb 07, 2010

    I cant get signal or channels in Olevia 427-S12. I am using comcast digital cable box and coaxial cable to connect to TV.

  • mdavis192 Feb 07, 2010

    I have tried all inputs, im using coaxial cable from the digital cable box. TV was working fine until I tried to change the picture setting to wide screen. Accidentally cleared the channel list. now I cant get a signal or channels to auto search

  • mdavis192 Feb 07, 2010

    I tried it on set - tv - auto channel search cabl or Air still nothing what is my next step

  • mdavis192 Feb 07, 2010

    Should I have the source on Tuner. I noticed that it has no channels in the box below. While if I put it on composite it says no signal, s-video says no signal, HDMI says no signal, VGA sya no signal.

  • mdavis192 Feb 07, 2010

    Cant get signal or channel Olevia 427-S12. im using comcast digital cable box and coaxial cable. I have tried to use rca jacks still nothing. the tv want search for channel

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If everything is connected right, then you can go to main menu, find the tuner option. Set to AIR if you are using antenna and switch to CATV if you are using cable.
Then find the "autoprogram" option. Select this and let it run completely through. It will add all available channels and delete the ones you don't have.

If done correctly all you channels will be programmed into your tv.

If everything is done correctly and you still don't have any signal, then the tuner card may be faulty.

Posted on Feb 07, 2010

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Are you sure that you have the TV on the right input to where you have the signal coming in. I would try all inputs to see if you get signal or channels.

Posted on Feb 07, 2010

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  • Jyackle5
    Jyackle5 Feb 07, 2010

    Go to your menu and do a chanel scan also mare sure that you have it set to cable or air. Make sure the Tv is on channel 3.

  • Jyackle5
    Jyackle5 Feb 07, 2010

    Sounds like the input board went out on you. Have you tried to use rca jacks to see if you get anything that way.

  • Jyackle5
    Jyackle5 Feb 07, 2010

    You can try that.

  • Jyackle5
    Jyackle5 Feb 07, 2010

    Just looked in the manual and the tv needs to be on the tuner setting to receive the signal from the coaxial cable. If you do not get signal there try to use the rca jacks on the back of the tv to see if you get anything.

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Hi there,

Well can you explain your situation a little more?
How long have you owned the TV?
What is being used to supply the signal to the TV?

Thanks

Posted on Feb 07, 2010

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