Sorry if it has been asked before but I searched and couldn't find the solution. A couple of months ago, I wanted an upgrade from my GT 1030 and bought a per-owned Xfx Rx 570. Issue is the temps of the cards that are very high. Idle temps are around 50 to 52C. and when I game on it, Temps dramatically jump from 50 to 89C in a matter of seconds. I can only game on it when fans are running at 100% capacity (really loud) but even with that, temps are 89/90. Difference is, when fans are running , computer does not shut down and with out fans, it does. I tried more common solutions like re-applying Thermal paste and cleaning the fans. but the issue still persists. Is this a faulty card and should I ask for a refund or is there something that can be done about it?