Noisy Cable/DVR Box
Yesterday we received a "new" cable/DVR box my wife and I installed it with little or no issues. This morning when we got up my wife stated, "Boy that cable box is really noisy !", I went into our living room and could hear a fan type motor running constantly. We rplaced the other box which we had for 3.5 yeras because we were having issues with the DVR function. I see from other postings that this a common issue to "older" boxes. The label on the box reads Arris Group,Inc., Model AX013ANM. Please advise what can be done.