I am having Display Port Link Failure Error every-time I plug in a screen that it's native screen resolution is 2560 x 1440 but i can only see some output to the screen ( maximum of 1920 x 1080 ) when i connect it with a DVI cable. When I'm using any other cable I have no video output on the screen and it gives this error ( on the other screen ).
This happened after i changed the Motherboard from a Z87k to Z97k
So the cable is out of the question, it remains the motherboard or the video-card,
Videocard : Firepro W7000
Motherboard: Asus Z97K
CPU: intel I7 4770k
Screen: BENQ BL3200
RAM DDR3 16gb
Windows 10 64bits
Display 1: BENQ BL3200LP 32 inch using a DVI to HDMI with DisplayPort (DP) adapter (the one that is working) also used DP to DP, HDMI to DP didn't worked.
Display 2: Samsung B2230N 22 inch using VGA to VGA with adapter to DP
driver videocard : 15.201.2401-whql-firepro-retail