I have an ASUS R9 290 4GB video card, and while installing a new CPU today I discovered that there was something wrong with one video card fan. If I could easily spin the other fan with my hand because of the magnets, which would spin for like 3 more seconds after giving it a spin, the other one would immediately stop with no magnet drag. After plugging it in I discovered that it didn't spin at all and only one fan worked, the other one sometimes slightly twitching. Any ideas?