Hi softballstar102,
Welcome to the HP Support Forums! :) I see you received a pop up letting you know your cooling fan is not working properly. Can you please let me know the Exact model of HP notebook you are using, as well as the current Operating system you are running?
Please take a look here: Cooling Fan Error, check and see if your notebook is listed and follow the recommendation to update the BIOS.
If you do not see your notebook listed, reply back with the requested information so we can get started! :)
Thank you in advance,