I have bought a Dell Inspiron 15 3537- 4th generation 4200 model. OS is Windows 8 Pro. ( 64 bit Crack Version)
Product manuals says this has a Intel HD graphics 4200 series as a Integrated and AMD Radeon HD 8670M / 8850M as a Discrete.
What is the meaning of this & How can I activate this AMD VGA drivers?