So I got this new laptop, an HP Pavilion that is equiped with an AMD Radeon HD 8400 GPU and an AMD Radeon HD 8670M GPU. The problem is that it's only utilizing the 8400, even though i have the power options on high. Another isue is that AMD CCC's dropdown menu for Switchable Graphics is blanch. So i cant change anything in there at all.
I have tried to look it up in the bios, but with no luck.
Any help is appritiated.
Which Catalyst driver have you installed? Did you try running the clinfo.exe and see if it lists both the GPUs?