my laptop when i shut down the power buttons are still blinking and it was not shut down properly why what is the problem

[jeyaprakash0409]

i will shut down my lenova b460e laptop but after i shut down the power (switch on) button does not off and all the charges were going

 

[Agera One]

It is TN Government laptop right? Do you see the "Windows is shutting down" screen after shutting it down?