i just baught lenovo e420s with gpu radeon 6630m 2gb
first of all,
ive been trying to install the catalyst from amd website. after downloading, it says the program is incompatible with my system. then, i used their service of exploring my system and chosing the right installation for me - the same error showed.
second of all,
ive been trying to use the 6630 graphic card, with no success. i went to the device manager, trying to disable the intel, but then the resolution is REALLY low.