So, I think my only option is to remove one of the DVI connections and instead connect one of the monitors via VGA.Īgain, please let me know if I'm wrong or if I am missing something.

And, the HD 4600 does not allow a DVI, DVI and HDMI combination. I guess that when I connect the DVI monitor to the DP via an adapter, the HD 4600 still recognizes it as a DVI monitor. I have an Nvidia Quadro K4200 gfx card - but if the onboard Intel(R) HD Graphics 4600 is available, the software pops up this wanring - and Premiere also. I could get two monitors working at the same time in various configurations, but I could not all three to work at the same time. However, when I connect them all to the VGA splitter and connect to the Intel HD 4600 graphics card VGA port my device manager does not recognize dual monitors and just displays 'generic P2P monitor' in the device manager.

And, I connected the second DVI monitor to the DVI port using a straight DVI cable. I connected the HDMI monitor to the HDMI port with a straight HDMI cable. I connected one DVI monitor to the DP using a DP to DVI converter. My motherboard (Asus Z97-A) has one DP, one HDMI port and one VGA port. Please let me know if I'm wrong because I have two DVI monitors and one HDMI monitor. You must use VGA on one of the three monitors, although you can get 1920x1200 resolution even with the VGA input.

Sorry for coming to this party late! But, I have done a lot of research on this issue, and I believe you cannot set up three monitors with HD 4600 with only HDMI and DVI enabled monitors.

Intel 4600 graphics card dual monitor