AMD released its Catalyst driver 11.6b hotfix today and it comes with improved support for Llano APUs and its Radeon HD 6550D and 6530D integrated graphics.

The hotfix will resolve issues related to blue screens when connecting HDMI and DisplayPort displays to Radeon HD graphics in AMD Catalyst 11.6 Furthermore, it will also address screen flickering in idle mode and corrupt mouse pointer issues.

You can find out more and download the hotfix here.