What are the methods to turn on a laptop without power button?

Many users have trouble while turning on their laptop using the power button because the power key gets damaged and stops working. So below are some methods if you don’t know how to turn on laptop without power button:-
1. You can turn on a laptop using the keyboard by changing ACPI configuration.
2. You can switch on your laptop using the motherboard.
3. You can also clock battery to turn on your laptop.
4. You can also try the wall socket method to turn on your laptop.