OS X drivers for dell 4k monitor?

[danbo948]

I have a 2009 Mac Pro, running OS X 10.11.6. I just purchased Dell Monitor P2415Q. It is 4K but I cannot find drivers on Dell's site. All apps seem to be.exe type.
Suggestions?

 

[harryb2448]

G'day and welcome to the forums.

It is Dell and they are deadly opponents of Apple. Have a read of their link and see comments on 'validation' etc. The only solition they offer is via Thunderbolt:-


http://en.community.dell.com/support-forums/peripherals/f/3529/t/20003315


And Apple advises 4k for Mac Pro from 2013 only, which would confirm the Thunderbolt connections. Sorry:-


https://support.apple.com/en-gb/HT206587

 

[gsahli]

I "think" the monitor is plug and play. But the graphics card is limited, or, if you have a newer card in there, maybe you need an update to the driver?