Monitor 1 cable is coming off the computer's vga graphic card port going to the vga port on the monitor. Monitor 1 shows up and works.
Monitor 2 cable is coming off the computer's hdmi graphic card port going to the hdmi port on the monitor. Monitor 2 shows up and works.
Monitor 3 cable is coming off the computers main board hdmi port going to the hdmi port on the monitor. Monitor 3 does not show up and doesn't work.
Any ideas what I am doing wrong. By the way I had monitor 3 working off the graphics card DVI-D port but I want to use the other hdmi port if possible. Thank you. Frank
Monitor 2 cable is coming off the computer's hdmi graphic card port going to the hdmi port on the monitor. Monitor 2 shows up and works.
Monitor 3 cable is coming off the computers main board hdmi port going to the hdmi port on the monitor. Monitor 3 does not show up and doesn't work.
Any ideas what I am doing wrong. By the way I had monitor 3 working off the graphics card DVI-D port but I want to use the other hdmi port if possible. Thank you. Frank