I've looked up multiple solutions to this issue including: changing display settings to use gpu for specific exe files, and changing the OpenGL Rendering GPU to be my 1070 Ti instead of auto detecting. None of these have worked in the slightest. Instead, games will use my CPU for all of the processing, completely ignoring the GPU and causing my computer to overheat constantly. As you can see in the picture, the GPU is being used for certain processes so I don't think it's installed incorrectly but for some reason it just won't work for games. Occassionally, it'll show up working at 1% power or lower for the game and the GPU engine will say "GPU0 copy" or something like that but that usually only lasts for a few seconds. If anyone has any clue why this is happening, please let me know.