CPU Fan gets loud/fast randomly

C0ZM1K

Prominent
Jun 28, 2017
2
0
510
Ok, so I just upgraded my motherboard from an asus rog strix z270h to a gigabyte aorus z270x-gaming 7, also running a i7 7700k and have a cooler master hyper 212 evo cpu fan. Ever since I put my build together the cpu fan randomly gets loud and runs very fast, my cpu temps also jump from my normal 31-35 C to around 70-80 C which freaks me out. I've messed with the BIOS and turned the fan on quiet mode, but that didn't seem to do anything. Any help would be much appreciated.