Macbook air and dell s2740l monitor

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Macbook air and dell s2740l monitor

I have a macbook air connected via a dvi connector to a dell s2740l monitor but the monitor is just blinking on and off black. it was just connected to a laptop with vga cables and was fine - is this a macbook air issue?

Posted on Aug 2, 2013 5:57 PM

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Answer 1

mario49

Community Specialist

Aug 5, 2013 6:35 AM in response to JulietteF

Hello JulietteF,

Thanks for using Apple Support Communities.

For more information on this, take a look at:

Apple computers: Troubleshooting issues with video on internal or external displays

http://support.apple.com/kb/ht1573

Best of luck,

Mario

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