Go into the bios settings and set it to Optimzed Defaults then save.
After, disable the onboard video adapter, set the primary display to be PCI-e.
Save again.
Boot to Windows and install this for your new AMD video card (congrats by the way) if it is 5000 series or higher:
http://downloads.guru3d.com/AMD-Catalyst-12.x-(8.980.0-June-4)-Unofficial-BETA-download-2923.html
Install the latest Realtek HD Audio Codec driver from the right side of their main page to update this:
RTKVHD64 RTKVHD64.sys Tue Nov 30 04:03:19 2010 (4CF4BDD7)
Uninstall Acronis True Image:
snapman snapman.sys Fri Oct 06 09:43:53 2006 (45265D99)
Unfortunately though, I still see these files, although they are unloaded:
jswpslwfx.sys
scmndisp.sys
Delete them if you find them. Should be at C:\Windows\System32\drivers