Nvidia Card suddently not working anymore?

Jun 13, 2018
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0
10
Hey, im not the best at computer hardware so im gonna sound a bit dumb.
I recently had some trouble where my entire operatin System got deleted from my SSD for some unkown reason, so after i got that fixed and installed a fresh win10 again, i noticed that my games would not go above "Very low" in graphics settings. I also had only my Intel core card being displayed in certain games.

I looked online and i always see this
https://gyazo.com/c8e805e39555125295186ee87da8f07a

But it seems im missing a drop down in this menue which lets me select Nidia, also my Monitor is plugged into the Nvidia card itself and is working fine.

https://gyazo.com/8ac56f11125713da54952a3db262638d