mac os sierra changing wifi password for network

Given the many variables and that we know zero about your schools WiFi, it's impossible to advise here a correct configuration that will work. You will may need the help of your network admin to help you correctly configure your network authentication settings if you are using Enterprise Authentication. (The SSID is case sensitive so make sure its typed correctly.) See this link for more detail on creating and editing configuration profiles. For example, using macOS Server's Profile Manager, configure a Network payload for your MAcBook for your schools WiFi network. Hopefully your network admin can help you with this too if you don't have macOS server you can use. mobileconfig configuration profile for your MacBook which allows you to configure a WiFi network for your MacBook to use at the login screen.

Once you're logged onto the WiFi successfully for the first time, that should be enough to get you logged into your WiFi at the login screen, without the need for an Ethernet connection every time. Next, you want to connect to your WiFi network.Then click the Create button next to “Mobile account,” choose the disk where you want the local copy of your network home folder, then click Create. Click the lock icon to unlock it and enter an admin username and password. It will only result in your own inconvenience.

I strongly suggest you reconsider that practice. A 'hidden' Wi-Fi network conveys almost nothing toward enhancing wireless network security.

Once you are logged on, make your user account a mobile account by going to System Preferences > Users & Groups. Answer: A: Answer: A: Please read AirPort: Unable to join a Wi-Fi network with hidden SSID (Wi-Fi network name) - Apple Support.

(Don't worry, we only need to this for the first logon.)

Once connected via Ethernet, login that way using your network account first.

The first requires you to get an Ethernet adaptor for your MacBook (Yes, I realise you don't have one of these but for completeness, I am including this as a solution because it might suit other readers) and make sure your network admin has setup a mobile user account for you.

It's a little bit of a catch 22 but the way to resolve this is by creating a mobile user account that will cache credentials in your user home folder.

It too doesn't have any Ethernet out of the box. I have just encountered this issue myself with a 2017 MacBook Pro.

Mac os sierra changing wifi password for network