Ideapad 510s, two gpsu, problem with using the better one. Fedora 25.

asked 2017-01-06 04:59:55 -0500

Hello, I'v bought new lenovo ideapad 510s 13'' with i5-6200u, 8gb ram, 256ssd, HARMAN soundsystem and two gpus: first one is bind with procesor, second one is amd radeon r5 330m. After clean install All I'v done is instalation of cinnamon. What's the problem? Well, if I open System Info in Graphics Card field I see just Intel HD Graphics 520. Even if I se the multimedia key for swaping between gpus I can't see the change in System Info. I have marked in bios "use switchable gpu or something like this".How to start using my better gpu? The second thing that makes me sad, is sound. Even with mixer on 150% the sound is really low. I have other , 4 years old 12'' netbook which sound is way louder. In link I attach my species.
Thanks for help in advance.
Best regards, fatfcuk.

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