Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 2
Flag Post

HP z27 not displaying 4k @60hz

HP Recommended
macOS 10.15 Catalina

I recently purchased the HP z27 for my Macbook Pro 13 early 2015. 


This unit is confirmed to support 4k@60hz via mDP 1.2.


I have purchased the appropriate cable, however no matter the attempts, I cannot have 60hz displayed, only 30hz.

There have been a couple other threads on this exact issue without response. 


Any aid is appreciated as the display is beautiful, just a bit choppy at 30hz.

New member
1 1 0 0
Message 2 of 2
Flag Post
HP Recommended

Desperate for a solution here. This is happening on our MBP late 2013 and our Macbook Air Mid 2013. 


We'll return the unit if this isn't solved.

0 Kudos
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation