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Q: imac late 2012 and Asus PB279Q

Hi,

 

I have connected the Asus PB279Q as an external display for my iMac late 2012 through Display port cable (mini-display <> normal display).

 

I can not get more that 1920x1080 as a extended display. I can get full imac resolution on the Asus display only if I set the settings to video mirroring ("recopie vidéo" in french).

 

Is there something to do or set to get this external monitor set to 2560x1440 ? I know it can do it.

 

Thanks,

 

Frédéric

iMac, OS X El Capitan (10.11.1)

Posted on Nov 16, 2015 5:03 AM

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Q: imac late 2012 and Asus PB279Q

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