Display port problem


  1. Posts : 65
    windows 10
       #1

    Display port problem


    Hi i have just changed my mobo, cpu and gpu from intel to amd, and a problem has followed over.
    When connecting my 3 monitors with display port or 2 or more of the same cable type it wont work.
    On my old setup it was the same thing , only way i could do it was to have 1 display port, 1 hdmi and one dvi (with hdmi adapter).
    So to me it sounds like it must be windows, or im missing something in amd settings.

    (i imagine eyefinity is for surround display, i just want 3 monitors with different windows open)
    I can get the monitors to work via display port one at a time and have checked all cables.
    I could do the same as previously with my intel but the new gpu doesnt have a dvi port.
    Oh and also it does it with 2 hdmi and 1 display port.
    So pretty much i cant have 2 of the same cable.

    And i imagine vega 56 has all these ports for multi monitor.

    Also in amd radeon settings it finds and can identify all 3 monitors, but once i plug in more then 2 in windows display settings all monitors disappear from windows display settings (all 3 are in amd settings) and if i try to detect it says no monitors found.
    Any help please .
    Thanks Mark
    Last edited by markfresh; 18 Jul 2019 at 21:58.
      My ComputerSystem Spec


  2. Posts : 529
    Windows 10
       #2

    basically vega 56 have poor support for multiple monitors setup , and no its not windows that has the multiple ports issues its the driver of GPU , this issue isn't there what so ever on Nvidia cards , shows in exact symptoms you described on intel (only different type of ports allow for different outputs) , and when it comes to AMD you always get issues on attempting to run 3 monitors specially on the vega 56 , i suggest you start nagging their support but the net doesn't have means to resolve it partly because 3 monitors is still a rare setup .
      My ComputerSystem Spec


  3. Posts : 65
    windows 10
    Thread Starter
       #3

    I managed after another clean install ( i used AMD's clean uninstall instead of DDU) and it works , all 3 monitors all display port :)
      My ComputerSystem Spec


 

Related Threads
Hello: I have Dell Desktop with Intel integrated graphics card. There's is only one VGA port in the back of the tower. I do see what appears to be an HDMI port directly above that. I'd like to add another monitor so as to have an extended...
About two month ego, I've built an Intel system with: ASUS Prime Z370-A LGA 1151 Intel Core i5-8500 Coffee Lake 6-Core 3.0 GHz BenQ 32" LCD monitor The PC has Windows 10 Pro, 64-bits, v.1709. The monitor had been connected to the Display...
I'm using a Dell U3415W monitor. My video card is AMD Radeon RX480. The monitor is connected via DisplayPort to my computer. The monitor is connected via HDMI to my work laptop. When I want to switch over to HDMI, it acts as if I shut off the...
Windows 10 + Display Port in Graphic Cards
I upgraded my monitor to a freesync and it's all really nice, a part from one SERIOUSLY annoying problem. I turn my monitor off as well as my system, I regularly leave my system on and my monitor off. The problem is, if i turn my system on...
when i connect a dvi or hdmi from my gtx 780 to my acer H274HL Monitor all works fine but when i want to connect display port cable on my gtx 780 and the other side is hdmi that goes to my monitor than there is no signal at all i am running...
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 01:59.
Find Us