If you have a HP laptop, it’s likely that the fan is not working properly. To clean the fan on a HP laptop, follow these steps:

  1. Open the laptop lid and remove the battery.
  2. Disconnect all cables from the computer.
  3. Locate and remove the fan from the laptop.
  4. Place the fan back on the laptop and reattach all cables.
  5. Close the lid and turn on the computer.