Laptop not starting only showing shutting down

[jeeschaisti]

My laptop is showing shutting down from last two days when I start it.hiw to fix this problem I want my laptop to start work

 

[helpstar]

push the power button for about 10 seconds. Does it boot then?

Is your charger connected to it?

 

[jeeschaisti]

No my charger is not connected... Bt I think it start working