FPS Drop

[Netreyu]

A few months ago my PC broke and I lost all my files. After redownloading OBS, the FPS on videos I record will drop severely over a few seconds after starting recording.
I've looked through many set-up tutorials and support websites and nothing has worked. If anyone can help, it would be greatly appreciated.
Below is several images of my current settings.

 

[PaiSand]

Please review the pinned posts on this forum. There's more than one pinned post.

 

[Netreyu]

Please review the pinned posts on this forum. There's more than one pinned post.

I literally just made my account so I have no clue how it works.