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Allen_Lee's avatar
Feb 05, 2023
Solved

New CM500 modem, Online Green Light will not come on at all

New CM500 modem, Online Green Light will not come on at all
  • Allen_Lee's avatar
    Allen_Lee
    Feb 05, 2023

    Turns out the cable had been disconnected inside of the junction box outside of my townhome.  All of the neighbors' cables were okay; mine was the only one that was messed up.  A technician from Xfinity diagnosed the problem.  I have no idea when or why or by who the cable was disconnected, but the technician pointed out that the cable junction box has no lock on it.  I am pondering how to remedy that vulnerability!  Anyway, I am now up and running.  Yippie!