Question / Help CS:GO Won't show when i try to stream it

[Peekkade]

So, when ever i open my CS:GO and start to stream/record with obs and i open my CS:GO, the game won't come up but i hear the sound it makes when i move my mouse around. i wonder what is the problem. Can you help ?
pc specs!
cpu - intel i5-4690K
gpu- Gigabyte gtx-970
MB- asroc pro 3 n97
8g ram
1t memory
so that shouldn't be the problem