Error message: CPU Fan Error - what to do?

If you get the error message "CPU Fan Error" when starting the system, we will tell you here what you have to do.

Error message CPU Fan Error - how to proceed

This error message can have several causes:

• First, check that your fan is working properly. If this is not the case, we recommend that you replace the fan as soon as possible to avoid further damage to the computer.
• Also check all fan wiring. The cables may be defective or come loose.
• The processor fan may also be defective. You should also check all cables and connections here.
• If all cables and connections are intact, you should test the BIOS settings. This practical tip shows you how to call up the BIOS.
• Go to the "Power" menu in the BIOS and then "Hardware Monitor" or "H / W Monitor". There you will find the setting "CPU Fan" or "CPU Fan Speed". This shows you the current speed of the cooler Set the entry to "ignored" or "ignored", save the settings with [F10] and the [Y] / [Z] key and exit the BIOS.

In another practical tip, we will tell you how to clean your laptop fan.