You could try to clean the dust and replace your thermal paste. Overheating is the most common issue for laptops when they boot and shut down after a while.
Although in desktops it’s quite easy to clean the dust and [https://www.pcsteps.com/17306-how-to-properly-apply-thermal-paste-to-your-cpu/|re-apply thermal paste], in laptops it’s a bit harder. If you don’t know how to disassemble it, it could become really troublesome.