Why my PC IS NOT TURNING ON?

1.Problems that your PC is not turning on:

1.check that you are connnected to your CPU to your UPS or a power line properly

2.clean up power socket male and female plugins(It may have some dust inside it)

3.If all of these didn't work,check your SMPS POWER BOX inside your cpu

4.If the SMPS POWER BOX is working,then check your power button.

5.If you have any problem other than that,call a specialist then