I have a problem with connecting Macbook Pro 15' Retina (late 2013 with only Iris pro) with external monitor BENQ BL2711U. In specifications for MBP late 2013 with only Iris pro, HDMI supporting 3840x2160. Today I'm trying with BENQ BL2711U and nothing. No detected display on MBP , no signal on the monitor. How to connect this monitor?
Thanks in advance!