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I am trying to connect my Macbook Air 2015 to an external Asus monitor that a friend gave me. I am using a Dynex HDMI to Mini Displayport Adapter and have tried many things to get it to connect but keep getting the "HDMI No Signal" message on the monitor screen. Can anyone assist?
MacBook Air 13″, macOS 10.15
Hi laugel,
Thank you for posting in Apple Support Communities! Sounds like you are running into an issue when trying to use an external monitor with your MacBook Air, is that right? You mentioned trying a few things to get this to work, has it been tested with a different HDMI cable? Has the cable been tested with another device to confirm that it is working properly?
You can also check out these steps from Apple: If your external display isn't detected or appears blurry on your Mac.
Hope that helps!
Connecting Macbook Air 2015 to external display
