HT202731 Macbook air 2014 model screen flickers when ever it is connected to minidisplay port to vga adapter?

Macbook air 2014 model screen flickers when ever it is connected to minidisplay port to vga adapter?

Hello EmPuah,
The article linked below details a number of troubleshooting steps that can help resolve issues with your display.
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/en-us/HT201177
Cheers,
Allen

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