I just got done building my computer and my graphics card is not showing up in the device manager under "Display Adapters" i have tried using the CD and the drivers off the website but the downloader fails everytime. i have an Tri-X R9 290, an Asus Z97-E, EVga 850 E2, i5 LGA 1150. i have looked and tried many things to get it to show up. i have put in the other slot with no luck. Also if i plug the monitor int the graphics card the monitor will not work.