HT204154: Thunderbolt ports and displays: Frequently asked questions (FAQ)

Learn about Thunderbolt ports and displays: Frequently asked questions (FAQ)
rickybrazil

Q: second screen problem

i just add a second display to my iMac i used thunderbolt to hdmi-to dvi and my screen keeps blinking does anyone have the same problem?should i use thunderbolt straith to dvi ?

iMac, OS X El Capitan (10.11.1)

Posted on Nov 16, 2015 2:18 PM

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