Question Third monitor not working.

[deezdoughnut]

I just added a new monitor to my setup but it's not working. I can't seem to get all 3 monitor on at once, I need to turn one off for the other 2 to work. I've swapped out cables/ports, nothing worked. Any ideas? I'm on windows 11.

The two monitors that have been working are Alienware AW2725DF. I added a Alienware AW2724DM.

The monitor is show up but is 'Display 1 isn't active'

 

[Dave8671]

Hi

What GPU are you using?

 

[deezdoughnut]

Hi

What GPU are you using?

RTX 3090 Ti

 

[KingLoki]

How do you have them cabled? All Display Port?

 

[deezdoughnut]

How do you have them cabled? All Display Port?

Yes. I did try switch 1 of the monitors to HDMI but it didn’t change anything

 

[KingLoki]

Are they all showing up in Device Monitor?

Also, what power supply do you have?

 

[deezdoughnut]

Are they all showing up in Device Monitor?

Also, what power supply do you have?

Yes, but the newest monitor is really small and I cannot select it to apply any new settings

EVGA 1200w

 

[KingLoki]

What about the display settings in nvidia control panel>multiple monitors settings. Can you screenshot it and upload it thru imgur.com

 

[KingLoki]

Have you clicked "Extend these Displays" in windows settings?