I live in a triple wide manufactured home. There was Coax ran by my ISP to the walls of each room with a wall plate, but I cant for the life of me find the Junction box for all of the cables. I have looked outside along the exterior wall, and in every place it could possibly be. I have Dish satellite TV, and they ran their own Coax outside of the home. I need to access the junction box and cable ran by my ISP to change the location of my internet modem to another room. Any suggestions on where it could be?