I reinstalled Windows 7, and afterwards I have not been able to make the switch from the Power saving GPU to the High Performance GPU in my HP Pavilion DV7-4013 laptop PC.
I went from Win7 Home Premium 64-bit to Win7 Ultimate 64-bit (SP1).
In my Windows 8 (Pro 64-bit) it detected the 5000-series one (http://i211.photobucket.com/albums/bb33/DKDexter999/AMD%20support/Capture1.png) but in the Windows 7 it did not (http://i211.photobucket.com/albums/bb33/DKDexter999/AMD%20support/Udklip2.png).
I installed the most recent driver using the AMD-auto-detect-thingy.
When I open up the AMD VISION Engine Control Center, and press the "High-performance GPU", a dialog-popup says that the switch has been made, but in reality and in the AMD PowerXpress menu, it hasn't.
Any help would be greatly appreciated!