So, here I am going to list down list almost every possible cause for GPU fans not spinning problems along with their solutions. Some of them are related to hardware or software faults, and some of them can be due to some misunderstanding by the users. There can be several reasons or causes that may result in a graphics card fan not spinning. So, identifying the cause of this ‘fan not spinning problem’ should be your first priority, so that you can take appropriate steps to fix it. In some serious cases, overheating may result in damage to some of the graphics card components. If your fan fails to spin at a high load then your GPU and even VRAM & VRM will overheat and can throttle down to lower speeds or frequencies card, and in extreme cases, the card can shut down to prevent itself from any damage. A fan is an active cooling component of a graphics card and if it is not spinning at all or not spinning properly, then it is a serious issue that should be resolved as quickly as possible.
