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Is anybody having trouble with cable box or tv jumping around or turning black ? its happening to more then one tv

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Re: tv


nancy1952 wrote:

Is anybody having trouble with cable box or tv jumping around or turning black ? its happening to more then one tv


Sounds like you are have a signal problem. On cable box, goto settings - comcast labs - cable signal strength and run check signal

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Re: tv

I tried comcast labs doesn't work on the box.