Pc isn't starting

[meera4ani20001]

When I press power button the light comes but usually when we open it light comes and closes but now the light is permanent till I press the button again and pc is not starting no fan,nothing coming on screen.plse help

 

[cookiemania66]

Hey can you give us a full list of your pc components?

CPU:
CPU Cooler:
Mainboard:
Graphics card:
RAM:
Powersupply:
Storage like SSD, HDD:
Case + Fans: