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    eshat7's Avatar
    eshat7 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Apr 21, 2011, 07:26 AM
    Cable TV
    I just had cable installed,hd and dvr
    Now I have a green line that scrolls up wards and I have a hum when you are watching TV
    dglennware's Avatar
    dglennware Posts: 36, Reputation: 5
    Junior Member
    		  
    #2

    Apr 23, 2011, 04:10 AM

    Sounds like the cable was not installed correctly. Are you using an actual HDMI cable? Was it like this when the cable guy was still there or did it work for a while after he left?
    FadedMaster's Avatar
    FadedMaster Posts: 1,510, Reputation: 148
    Ultra Member
    		  
    #3

    Apr 23, 2011, 07:54 PM
    I have seen this a lot with Motorola cable boxes. If I recall correctly, switching from component cables to HDMI usually fixes the problem. Otherwise a new cable box is needed.
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