My HD service was working fine until last night. Then, last night, I noticed that some HD channels (such as HBO) just had a blank screen. Today, in addition, some of the HD channels have serious pixellation -- including Olympics on 704. I called Cablevision service and they said that the signal to the box is very weak and they'll send someone Monday. There were no symptoms of weak signal until this weekend. Does it make sense for the signal to weaken suddenly?
Missing HD channels and pixelation
- Thread starter bklynviewer
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