Question Monitors detected but not working

[csmith52016]

I have a main monitor that always works and I have three additional 55" TV's that I connect every now and then. I when I connect them via three-way hdmi splitter the main screen begins to blink. The display settings window keep switching back and forth from multiple displays detected to none, on it's own.

I have uninstalled and reinstalled the display adapter, rolled back and updated the drivers. I even tried running a Display Port splitter to the main monitor and the other port to a DisplayPort-to-HDMI adapter and I still get the same issue.

Help please

 

[alexoiu]

What motherboard and graphics card using?

 

[csmith52016]

What motherboard and graphics card using?

What motherboard and graphics card using?

NVIDIA Quadro M620 Intel(R) HD Graphics 530