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Findiculous

Dual Display not functional with Displayport

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Posted · Original PosterOP

Afternoon all

 

So I have 2 monitors linked up to my system but my second monitor always determines that it "isnt active". Please note that this only happens with the Displayport cables.

Both monitors worked fine up until Microsoft support reactivated my windows 10 for me. The 2nd monitor will show my bios and initial post screen through displayport as well before windows defaults back to monitor 1 for the log in screen and determines that display 2 isnt active.

 

I currently have the monitor plugged in via HDMI and it works fine. as a second display but locked at 60hz and its a little tedious to have to take the cable out of the graphics card when I want to use my PS4.

 

As you can see from the screens below, monitor "2" appears to show itself as smaller than the other 2 (despite being the same brand make and model monitor). 

Display 3 is the 2nd monitor hooked up via HDMI.

 

GPU drivers have been uninstalled, reinstalled, updated etc.

 

Any idea whats happening?

Capture.PNG

Capture 2.PNG


CPU
Intel® Core i9 9900K 8 Core 16 Threads
Motherboard
ASUS® ROG Strix Z390-E
Memory (RAM)
32GB Corsair Vengeance Pro RGB
Graphics Card
MSI RTX 2080 Gaming X Trio

1st Drive

500GB Samsung 970 EVO NVME 

2nd Drive

1TB Samsung 970 EVO NVME
3rd Hard Disk
480GB KINGSTON HYPERX 3K SSD, SATA 6 Gb/s (upto 540MB/sR | 450MB/sW)
4th Hard Disk
2TB 3.5" SEAGATE SSHD, SATA 6Gb/s 7200 RPM

5th Hard Disk
2TB 3.5" SEAGATE SSHD, SATA 6Gb/s 7200 RPM
Power Supply
CORSAIR 850W RM SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET 
Processor Cooling
Corsair H150i Pr 360mm AIO

Case:

Lian Li O11 Air

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