Okay, on my own I discovered that following the instructions that I listed here: Ubuntu and ASUS G750JM, GTX860M / Nvidia problems my graphics card would work with my G750JM and it's GTX860M. BUT occasionally, or maybe to be more accurate rarely when I reboot ubuntu, both the GPU and processor fans go full blast as it shuts down. They don't stop no matter what I do, except powering off. I can go into windows, go back into ubuntu, reboot endlessly. They just keep running.
Any ideas or suggestions I could work with to fix this? Anyone ever had this problem before, it may not be related to the graphics driver but that's when I noticed it.
Should I report this as a bug? It only happens with Ubuntu so it has to be something in their OS causing it. Any ideas would be appreciated.