Associate
- Joined
- 20 Jul 2011
- Posts
- 154
Sapphire accounts for over 75% of our sales on R9 290 series.
We've seen black screen on Asus, MSI and sapphire, but all three only when over clocked quite far.
It seems to be an OC / software issue, though it's a little harder for us to test as we can't sit and play games for hours.
Mine was sent back today. Never been overclocked.
For most of the people it happens at stock, and you can trigger it with Haven or Metro benchmarks, always within 20-30 minutes from a cold boot.