Windows 10: Windows display detection - Force outputs

Good day,I have a scenario where a PC has 5 displays TV's connected to it. These are connected through a host of HDMI splitters, selectors and extenders. When a TV's display is switched through a selector, Windows detects the loss of display and reconfigures my whole extended desktop arrangement. Furthermore, some of the TV's are able to run higher resolutions than others, and Windows detects it and tries to utilize the bigger display. However its causing major issues with my application of use, especially w.r.t. which it sometimes randomly chooses as my main display. Opening new application

:)

 

Force Display Output via HDMI Port

Windows 10 Question: The goal is to display two screens (same video screen) from the computer to two projectors for a presentation using Power Point Slides. Attaching to one projector works fine, but when I attach a HDMI splitter to hook up the second
projector, the computer no longer detects the display and will use the HDMI port as an output.



Thus, can you force a video output from the HDMI port using Windows 10.

 

My 3 GPU Outputs Don't Detect Displays

Lasz,

I connected it with the DVI to DVI connection (DVI is on the nonresponsive mobo) and it shows up in Catalyst as "TV, Disabled". I have Force TV detection on. When I flip to the RGB/DVI input on the TV, it detects nothing. Am I missing a step?

 

Windows 10 Force Display Output

Now tested on a 4th machine, HP EliteDesk.

It's got two DisplayPort connected monitors and a spare VGA.

Running detect doesn't allow force output to VGA.