Steps to address the issue of a noisy laptop fan:

1. Run a system diagnostic to check for any hardware issues.
2. Ensure the laptop cooler is cleaned and the vents aren’t blocked.
3. Check for the latest processor and video driver updates.
4. Reduce the load on the processor by reducing multitasking and limiting the number of open programs.
5. Check the laptop’s temperature and fan speeds using specialized software designed for this purpose.
6. If the problem persists after performing these steps, consider seeking professional assistance.