Hardware OR Software PROBLEM ?

[mahmoud_atito]

I have laptop hp pro-book 450 G2 - and running windows 10 enterprise not activated yet . my laptop turning on normally and works fine and suddenly display turning black and processor fan turning at power and u can hear fan sound while u r away of laptop it`s sounds like voooooooo. while this happen all light`s of shortcut button is on . please help me

 

[rgd1101]

MERGED QUESTION
Question from mahmoud_atito : "VIP please help me"

I have laptop hp pro-book 450 G2 - and running windows 10 enterprise not activated yet . my laptop turning on normally and works fine and suddenly display turning black and processor fan turning at power and u can hear fan sound while u r away of laptop it`s sounds like voooooooo. while this happen all light`s of shortcut button is on . please help me