If your CPU fan stops spinning and your computer starts overheating, you have a CPU Fan Error. The error can also cause your computer to shutdown unexpectedly. A faulty motherboard, a broken fan wire, or dust buildup can all cause this error. To solve this issue, follow these simple steps. If all else fails, consider buying a new CPU fan. These are not expensive, and a quick fix can help your PC run cooler.
First, try to access your BIOS settings. If you don’t have access to the BIOS screen, you can use the Del or F2 keys to open the Hardware monitor section. Navigate to the CPU fan section and change the Speed to N/A. If this doesn’t work, try to reboot the system. A reboot will usually solve the problem. If you are still experiencing the CPU fan error, try reinstalling the system or resetting your CPU.
After making sure the fans are operational, check the connection between the CPU fan and the motherboard. You can also try connecting the CPU fan’s header to another port. If you cannot do this, you may have a malfunctioning power port on the motherboard. Additionally, dust and lubricating oil inside the fan can also cause it to stop working. If none of these solutions work, try returning the faulty parts to the manufacturer.
The CPU fan error may also be caused by incorrect BIOS settings. In some cases, the speed or frequency of CPU fan may be too high or too low. It could also be caused by poor fan quality. Another common cause is dust buildup. Dust buildup can affect the fan’s performance and cause the CPU to shut down. The CPU fan error is caused by dust, poor quality fans, or improper BIOS settings. There are a few simple ways to fix this error and make your computer run smoothly again.
First, check if the CPU fan header is properly connected. If it’s not connected, it can result in the CPU overheating and damage motherboard components. Make sure your CPU fan is spinning and that it is not meeting resistance. If you have an AIO liquid cooler, you can try replacing the air cooler with a radiator fan. Make sure the radiator fan is connected to the CPU header as well. Otherwise, the CPU fan error may be due to a cooling device failure.
CPU fans have many ports on the motherboard, and a wrongly connected one may be the cause of the problem. If the fan is plugged in the wrong port, you need to remove it and reconnect it correctly. Additionally, your computer may be overheating if it’s in a hot room, or placed in direct sunlight. If this is the case, it’s best to replace it immediately. It may be necessary to replace it with a new CPU fan.