Quote Originally Posted by faceoff View Post
Trully version of mac os is 10.10.2 for now. When install hasp driver used the last one at site but I check if it updated. HP work on 2560*1600@60Hz and in logs tab it discovered properly. I cannot use now dvi because I haven't second converter from mini DP to dual dvi. I use datapath with 4k resolution, because I need 4 separate full HD output, and I have it with 50Hz, as I say earlier datapath can set for each output any refresh rate. (and for trying to test n541 with 5 output I need 5 miniDP - Dual Link DVI wires and usb power hub for this reason, otherwise it wouldn't work)
please install 10.9.5 - do updates for 10.9.2


if you want 4 ( or 5 or 6 ) separate 50hz outputs:
use startech unpowered active adaptors mini display port to dvi- no usb power required - usb power only required for dual link
1080p50 ( and 1080p60 ) is single link for dvi
MDP2DVIMM6BS
http://www.amazon.co.uk/Startech-Dis...i+display+port
there are different colors sexes and lengths