Changed my router today. To extend my wifi I have an Airport Express
in the kitchen & another in the lounge. The lounge unit is an old style Airport Express that plugs directly into the wall. Both are not working and I guess they need setting up again. My Airport Utility doesn't see the two extending units. Grateful for your help. Mike
JA: What OS X (Operating System, e.g. Sierra, El Capitan, Yosemite, etc.) or iOS are you runninng?
Customer: Using the latest, Sierra 10.12
JA: Have you installed any updates recently?
Customer: No not recently, I note there is a OSX update but not done that yet.
JA: What troubleshooting have you tried?
Customer: Unplugging. Bringing the unit closer to the computer.
JA: Anything else you want the Mac expert to know before I connect you?
Customer: No, thats about it, Thx.