2 Replies Latest reply on Oct 2, 2017 1:01 PM by wallykazam

    Discrete/Headless

    wallykazam

      What do they mean? and why I can't find the crossfire option?

        • Re: Discrete/Headless
          ray_m

          What is your question ?

           

          Please refer to the Terms & Conditions of the use of this Forum before posting.


          You have not provided any of the essential INFORMATION REQUIRED WHEN POSTING A QUESTION.

            • Re: Discrete/Headless
              wallykazam

              I apologized for not properly follow the guideline. I thought the 1st picture was enough to describe my system and questions.

               

              Describe your system:

              • AMD Graphics Card
                • HD 8990 and HD 7970
              • Desktop or Laptop System
                • Desktop
              • Operating System
                • Windows 7 64bit
              • Driver version installed
                • Radeon Software Crimson Edition 17.9.3
              • Display Devices
                • Samsung Synmaster 1650x1050 @60Hz  DVI adapter
              • Motherboard + Bios Revision
                • CROSSHAIR IV EXTREME
              • CPU/APU
                • AMD Phenom(tm) II x6 1100T
              • Power Supply Unit  Make, Model & Wattage
                • Thermaltake 1200W
              • RAM
                • 8GB

              Describe your issue:

              • HD 8990 shown as Discrete/Headless, what does this mean? (1.JPG)
              • Why there no crossfire option in the Global setting? (3-5.JPG)