Welcome to the forums RocknRoland.
From the information you've given us, I have to assume you are trying to play a commercially made blu ray disc using the HD player within Nero 12. Since you got it to play before cloning the ssd, it seems your system meets all the requirements for blu ray playback (HDCP compliant monitor as well as the hardware you have listed).
One possible solution is to uninstall Nero, then reinstall. You might also want to take a look at this page for Microsoft support regarding DirectDraw: http://support.microsoft.com/kb/191660
And you can download and try a trial of one of the other commercial programs that playback blu ray and see if they have any issues, or if this is only happening in Nero. A couple to try would be Arcsoft TotalMedia Theater 5 or Cyberlink Power DVD.