Graphics card: AMD Radeon HD 6700M.
AMD catalyst driver version: 188.8.131.52
Operating system: Windows 8.1 Blue
CPU: Intel core i5
Notebook: HP Pavilion dv6
BIOS: InsydeH2O Version 3.60.48F.1B
AMD catalyst acts like my AMD grapics card is not working. Device dispatcher shows that it is working fine, drivers are up to date, but dxdiag shows that my Intel HD Graphics 3000 card is being used. I need to switch to AMD card, and I don't know how. Before Windows 8.1 installation everything worked fine, there was a button in AMD catalyst to switch between graphical cards, but now it's not there. I tried reinstalling AMD catalyst, tried installing windows 8.1 AMD preview driver, but nothing helped.
Sorry I can't provide more information, I don't remember what did I use before windows 8.1 installation. If needed, I can provide more info about my notebook, but I don't think it really matters in this case.