I put the G10 Kraken with AIO cooler on my R9 290.
Successfully bootup.

Tested it. Temps were fantastic.
But then randomly my screen went grew. I was using HDMI.
I restarted the pc. Post screen was normal colors.
Windows desktop is all grey. No color at all. I unplug cable and plug it back in. Same thing.
So say screw it, use DDU in safe mode, uninstall AMD drivers and nvidia drivers cause I have a 9800gtx for physx.
In safe mode the colors are fine and no grey.
The driver crashes during install and goes grey again.
I said what the hell and reboot anyways.
Screen is still grey,
but I get CCC with this option.
This is 14.12 omega drivers.

Crazy part is, custom resolutions worked but I could only see in grey.
I had 3840x2160 30hz working on my 22 inch 1680x1080 monitor.
Anything above 30hz wouldnt work.
2560x1600 worked at 60hz though.
No matter what I did, the picture was grey.
I went back into safe mode, and redid everything.
No driver crash on install.
Rebooted and everything was back to normal.
Even hybrid physx working.
But no more custom resolutions.
Just normal CCC for R9 290.
Successfully bootup.
Tested it. Temps were fantastic.
But then randomly my screen went grew. I was using HDMI.
I restarted the pc. Post screen was normal colors.
Windows desktop is all grey. No color at all. I unplug cable and plug it back in. Same thing.
So say screw it, use DDU in safe mode, uninstall AMD drivers and nvidia drivers cause I have a 9800gtx for physx.
In safe mode the colors are fine and no grey.
The driver crashes during install and goes grey again.
I said what the hell and reboot anyways.
Screen is still grey,
but I get CCC with this option.
This is 14.12 omega drivers.
Crazy part is, custom resolutions worked but I could only see in grey.
I had 3840x2160 30hz working on my 22 inch 1680x1080 monitor.
Anything above 30hz wouldnt work.
2560x1600 worked at 60hz though.
No matter what I did, the picture was grey.
I went back into safe mode, and redid everything.
No driver crash on install.
Rebooted and everything was back to normal.
Even hybrid physx working.
But no more custom resolutions.
Just normal CCC for R9 290.
Weird CCC isssue, bug, glitch????