Hello, I've been trying to figure out how to get my R9 290 Tri-X working on windows 7 and windows 8.1. I am currently attempting to use windows 7. I have tried to install the 14.12 drivers and the new beta drivers from the AMD website. When I restart the computer (as directed by the driver installer), the monitor displays that there isn't any HDMI signal soon after the windows loading screen. I have gone into safe mode and disabled the integrated graphics (Intel HD4600). I have also disabled the integrated graphics in the BIOS and have updated the BIOS. I have completely removed AMD drivers multiple times in order to reinstall the drivers. In order to see if my card and PSU were working, I put both into my friends computer (FX8350 and 990FX) and they worked perfectly fine. I am also getting artifacts while the card is running in the standard VGA mode that windows initially uses. This is very frustrating. Everything is connected correctly and should be running. Does anybody have any ideas about how to fix this? I have gone through many similar posts without any luck.
My system:
Motherboard: gigabyte G1.sniper H6
Graphics Card: Sapphire Tri-X R9 290
CPU: Intel i5 4590
PSU: XFX 750 watt
RAM: GSKILL 8gb ddr3
My system:
Motherboard: gigabyte G1.sniper H6
Graphics Card: Sapphire Tri-X R9 290
CPU: Intel i5 4590
PSU: XFX 750 watt
RAM: GSKILL 8gb ddr3