Hi all. I recently purchased a 2015 Retina Mac Book pro 13 inch with the Iris 6100 graphics. I have a 4K TV at home and I recently purchased an acer s277hk 4K monitor.
Here is the issue:
With OSX Yosemite I can get 4K 60Hz via display port on both my TV and the monitor. On any version of Windows I try (with the latest March Intel Drivers) the monitor only will do 4K x 30Hz over the displayport.
This occurs with both my TV and the S277HK Monitor.
Is this still something that is a work in progress?
Both My TV and the S277HK Monitor also do 4Kx60HZ via HDMI 2.0 with my Desktop Geforce 980
I mainly use the MacBook with OSX and the 4K works fine in there but Id really like to get it to work in Windows also.
Apple has requested that all questions regarding Apple systems and software be addressed directly with Apple support. I recommend checking the link below for troubleshooting assistance on your Apple computer: