One of my fans isn't working on my rtx 2080 that I just bought a week ago. I just noticed this after my game crashed about three times in a span of 2 days which was unusual. I ran HWMonitor and saw that Fan #1 was spinning at 1900-2100rpm during load, and Fan #2 was at 0rpm. I had a previous graphics card installed before the 2080 and I had installed the 2080 without uninstalling graphics drivers, etc.. Is this a bad card and should I return it, or is it something I can fix??