Whats new: >># Resolved Issues:
* 14.9 Install issues for intermittent crash or black screen after install
* 14.9 Catalyst™ Control Center issues have occasional AMDMantle64.dll error popups during install
* Online video can sometimes crash when watching YouTube videos with hardware acceleration enabled
* Watching online flash videos in Google Chrome sometimes causes the browser to hang when hardware acceleration is enabled
* Displays that go in to sleep mode intermittently causes the display to not wake up
* AHCI Chipset Drivers can sometimes cause the system to crash on boot-up
* 144Hz displays in AMD CrossFire™ configurations can cause intermittent crashing when launching D3D Applications
* Game stuttering or screen tearing in Quad CrossFire™
* State of Decay textures can intermittently extrude beyond their boundaries or be corrupted
* HDMI audio stays disabled when a connected TV is disabled and then re-enabled
http://support.amd.com/us/gpudownload/Pages/index.aspx