Restore Wifi settings on School Mac (temp fix)
this will fix Wi-Fi access for 8 hours, but the Mac will need to be fixed by Help Desk in person
Click on the Apple Menu
Click on "About this Mac"
Click on "More Info..."
Take note of the name of the Mac
on the left, click on Wi-Fi
Under the "Other Networks" section, click on the "Other..." button
A window name "Add a Wi-FI Network Profile" will show up
in the following order, fill out these fields
put in "LPS-Wireless" for the network Name
Set Security to "WPA2 Enterprise"
Set Mode to "EAP-TLS"
use the Identity dropdown list to pick the name of the computer
After selecting an Identity, fill in the Username with the name of the Identity
Click on OK
The School Mac will reconnect to LPS-Wireless