Check the back shelf for items that need to be put away.
Look at the sets and strikes.
Make sure everything is fine in the AV lab.
Check the AV emails.
Offer to bring a projector cart from the AV Center.
Try connecting a laptop to the cart.
Ask if the professor would mind switching to another classroom.
Restart the cart and the computer.
Put in a ticket.
Ask Stacey and Ralph to help you.
Check to see if the problem is a recurring one.
Turn the printer off then on again.
Wait for someone in the class to show up and ask them.
Check the libraries page to check its status.
Call Cynthia and notify her.
Send an email to the TC who is next on shift.
Check if the movie was shown somewhere else recently.