My Inspiro 14 5415 suddenly stopped working, the laptop easily get overheat and the fan ran loudly

My Dell Inspiro 14 (not entirely sure of the exact model) has been giving me trouble. It won’t turn on, although the keyboard and charging lights come on when I plug it in. It’s also been overheating for about a year now. The laptop is over three years old, and I’ve been using it since 2022.