Answer

As HDMI(marked as 5) is sharing with DisplayPort, when using HDMI(5), the DisplayPort signal would be terminated. Please connect the HDMI to another HDMI port marked as 7 in the page 6 and 7 in the manual: https://download.msi.com/archive/mnu_exe/monitor/PRO_MP275Qv1.1_English.pdf

Models

  • PRO MP275Q