Connecting a MAC Laptop to Display to a Projector

In this article we'll be showing you the steps on how to connect your MAC laptop to projector in classrooms.

Description:  The user wants to display a Mac laptop screen on the projector.

How-to Steps:

• Locate an adapter that connects between VGA and a compatible port on the laptop. 
  • NOTE: If you don’t have an adapter, you might be able to borrow one from Classroom Support.
• Locate the unplugged VGA cable marked "LAPTOP" on top of the podium or desk and plug it into the adapter. 
• Plug the adapter into the appropriate port on the laptop.
• Turn on the projector.
• On the KVM or Extron box, select number 2.
• If the laptop doesn't display from the projector: 
  • In the upper left corner on the laptop, click the Apple Menu. 
  • Click on System Preferences.
  • Click on Displays.
  • In the Displays window, click the Detect Displays button.
    • NOTE: If that doesn't work, select the Arrangement tab,
    • Check the Mirror Displays box in the lower left corner. 
    • Wait several seconds for it to take effect.

Additional Information:

• Search or browse our online Knowledge Base
• Call the CCRI IT Help Desk at (401) 825-1112