Classroom Display Support
Connect to Classroom Displays
Troubleshooting Classroom Displays
Reboot Both Devices
Restart the MacBook or iPad.
Power cycle the display or TV (turn it off, wait a few seconds, then turn it back on).
AirPlay Troubleshooting on macOS/iOS
MacBook: Click the AirPlay icon in the menu bar and select the desired display. If the icon is missing, go to System Preferences > Displays and check the "Show mirroring options in the menu bar when available" box.
iPad: Open Control Center (swipe down from the top-right corner) and tap Screen Mirroring, then select the display.
Test With Another Device
If possible, try AirPlaying from a different MacBook/iPad to see if the issue is with the original device.
Contact Support
If none of the above steps work, please put in a Helpdesk ticket.