I want to know that if I should install Catalyst Control Center for my HD 7400m as a driver or not, since I've tried to install CCC on different versions and it doesn't seems to work even I tried the auto detection from AMD websites. After I installed them, the 7400m no longer works even I'm on games.
If this is a laptop...it does not support Win10 with switchable graphics. The Intel graphics is too old. INFORMATION REQUIRED WHEN POSTING A QUESTION
I've rolled back to Win 7 now, cause I just found out the Intel Graphics driver doesn't support on Win 10.