My CPU just randomly started idling at around 65-80 degrees C. I have a ryzen 3700x, b550, and a MSI coreliquid 360R cooler. I think I may have a broken temperature probe but I don't know how to tell. All my fans are working and so is the aio pump, the fans are plugged into the correct headers. I have just replaced the thermal paste (Arctic MX4). I have also cleaned the dust filters. What should I try?