Please list model number and version of windows. Example: Dell Inspiron 3543, windows 10
In the meantime, I'd suggest you install the latest Chipset and Video drivers in your Dell Product Support page. Please install drivers in correct (Installation)order, see link below:
Run "Guide Me " option in Dell Product Support page. Please follow steps to run Guide Me in link below:
Playing Video games or Online games could cause the system to over heat therefore, causing the loud fan noise as well. Please click on link below:
- Dell does not recommend placing portable systems directly on your lap. Due to reductions in the thickness of modern portable systems, heat transfer can be an issue.
- Using a portable system (Laptop) on a hard, flat, non-cloth surface will increase airflow and reduce heat from underneath and inside the system.
- Using a cooling pad can decrease heat and increase performance.