My new pc

[luisvaz266]

I bought a new pc that has two graphic cards, but it only uses one of them (the one that i dont want it to).
Can anywone help me change the usable graphics card?

 

[rgd1101]

what is the computer spec?

 

[luisvaz266]

what is the computer spec?

 

[luisvaz266]

CPU: Intel core i7-4510U 2.60 GHz.
Ram: 8 GB (7.89 GB usable).
Graphics Cards: Intel HD graphics family (Sorry iff you wanted the full spec) and AMD Radeon graphics R5 M230 2GB.