Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
I had the same issue although only happened once thus far. Had the card since Sunday and been on lates this week so not spent more than 2 hours gaming. With the Coil Whine its a disapointment, I usually have excellent PC Components Karma.
I've waited approx 15 months to buy a new GPU and this felt like the right purchase
Gonna try some older drivers, if it helps I'll post any solutions I find.
Although I can't game for more than about 30 seconds - 2 hours sounds like heaven 
The garbled screen thing happens most when using remote desktop, it’s a real pain! It also happens in Firefox (Hardware acceleration = off) but not as much. I have to logout and back in to correct it.
We're investigating an issue that can cause this garbled screen effect while idle. It's a high priority issue, when i have a further update i'll let you know.
Unofficial hat, not recommend by AMD:
The clock blocker tool should resolve the issue until it's addressed at driver level. The downside of this is your idle temps will increase 5c-10c as the GPU will be running at 3D clocks.
Official hat:
If it happens when browsing, try disabling hardware acceleration in the browser. There are reports it happens more in Firefox or IE than in Chrome. Likewise it happens less often in Catalyst 15.11.1 Beta than in Crimson.
I've been unable to reproduce this issue on my system.
Na, I'm by no means convinced its the PSU either but I just wanted to make sure before I sent it back again! It's all very odd. Always considered a graphics card a pretty stress free upgrade, but this is turning into a real ball ache
Edit: Thought it ran ok in Windows but now this has started happening. Disabling and re-enabling the graphics card in device manager fixes it.
We're investigating an issue that can cause this garbled screen effect while idle. It's a high priority issue, when i have a further update i'll let you know.
+1, Its started the day I installed my FuryX. It never happened when I used a 290X and my second PC has my 290X in now and it never happens.[/spoiler]
This issues been about for months, I get it randomly, sometimes I can get two or three times in a day and sometimes I don't see it for a week, I'm pretty sure it's always when I'm online using google etc. It's never happened in game.
Please do it's been going on for far to long.
I do it so often I've actually given the link it's own place on my desktop
