I took off the wall plate and everything visually looked correct. An outlet can stop working due to faulty wiring. Adorne 1 -gang Duplex Outlet Wall Plate In 2021 Plates On Wall Outlet Wall I just moved in to a house and it is wired for cable but one of the needed outlets is not working. Cable wall outlet not working . Firstly go to the place where the cable outlet unites with the or distribution panel or splitter in the wall. There are a gazillion reasons why your wall ethernet port might not work. If you really want to change the location of your box, you will need to ask for a technician to pass to see what is the problem with the 2nd cable. If this reset does not work either, it’s time to call an electrician to get the outlets looked at and rewired. Standard circuit breakers can also trip if the circuit has been overloaded. Depending on the construction style of your condo building the location of the termination block (and the cable you need to have connected) could b...