Cooling fan wont stop after its reach d maximum temp?

If a cooling fan continues to run after reaching maximum temperature, it may indicate a malfunction in the temperature sensor or thermostat, which is not signaling the fan to turn off. Additionally, it could be a design feature to ensure the system stays within safe operating temperatures. Checking for dust buildup or obstructions in the fan can also help, as restricted airflow can cause the fan to run longer. If the issue persists, consulting a professional technician may be necessary.