I have a Dell U2413 monitor connected via Mini Display Port/HDMI to iMac 5k and the Dell display is grainy/fuzzy. Can anyone help in advising if this is a Thunderbolt video output config issue and if any config change can be made?
Appreciate your help guys. I have the Dell set to native resolution with no issues when it was connected to an iMac late 2010, which leads me to think this may be Thunderbolt video config related?
Appreciate your help guys. I have the Dell set to native resolution with no issues when it was connected to an iMac late 2010, which leads me to think this may be Thunderbolt video config related?
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