PC Goes to sleep even when changing power settings

Hey guys

basically, if i have a video going, the computer will stay on, but if i have an app running, game, or i go idle from the pc, it will go to sleep after so and so minutes

I have told it not to sleep in high performance settings, i have display and sleep to never, and in advanced i have hard disk to never, and sleep to never

I cant figure out what keeps resetting it

I did notice that after it sleeps, the power options have been reset to turn display off after 15 minutes, seems to constantly reset by something

nevermind i figured it out, it was the nvidia 3D Settings, they were set to adaptive power management, choosing performance fixed the problem