My set up:
ASRock Z75 Pro 3
i7-3770
6gb RAM
Thermaltake TR2 RX 750W PSU
Sapphire Vapor-X R9 280x
Trying to add a PowerColor TurboDuo AXR9 280X
The cards work great alone. I played Skyrim on each.
I was missing a power cable and when it came in I set them up to crossfire.
When I turned on my machine it would hang at post and restart continuously.
I have downloaded and flashed my BIOS with the latest drivers from ASROCK and I have re-installed my AMD drivers.
Is this possibly a power issue?
I have 3 HDDs and a SSD installed, no disk drive and I have a USB 3.0 PCI card installed.
ASRock Z75 Pro 3
i7-3770
6gb RAM
Thermaltake TR2 RX 750W PSU
Sapphire Vapor-X R9 280x
Trying to add a PowerColor TurboDuo AXR9 280X
The cards work great alone. I played Skyrim on each.
I was missing a power cable and when it came in I set them up to crossfire.
When I turned on my machine it would hang at post and restart continuously.
I have downloaded and flashed my BIOS with the latest drivers from ASROCK and I have re-installed my AMD drivers.
Is this possibly a power issue?
I have 3 HDDs and a SSD installed, no disk drive and I have a USB 3.0 PCI card installed.