DELL display with Mac Mini - bad resolution

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Level 1

8 points

DELL display with Mac Mini - bad resolution

Hello. I use both a Mac Mini (late 2012) and a Macbook Pro (mid-2015). I bought a 27 inch monitor (DELL P2719H) and connected it to my two computers with a mini display display cable. The resolution is very bad, although it theoretically has 1920x1080 px resolution. Last year - at a different location - I had connected a DELL 24 inch monitor with a mini display display cable and it worked very well back then. Does anyone have an idea if there is another solution? Thank you.

Posted on Jan 9, 2019 5:51 PM

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Answer 1

Limnos

Level 10

418,729 points

Jan 9, 2019 5:55 PM in response to levent176

This is a vague response but pending something better…

I recall reading something about some change you can make to font smoothing for bad font resolution with third party monitors under Mojave. Maybe doing a general web search might yield a suggestion.

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Answer 2

hcsitas

Level 6

12,884 points

Jan 10, 2019 7:44 AM in response to levent176

What’s exactly wrong with the resolution? Have you checked the display settings (System Preferences)? If they’re alright, power cycle both the monitor and the Mini (pull cables out power outlet). If neither work, try swapping the cable. Preferably with new, less than 3 feet (1m) and one that says certified.

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