black screen than turn off automatically

[whatheshrek]

the laptop im using is sony vaio fit 15e i accidentally drop it when i turn it on the screen is black but fan is running than couple second later it turn off automatically i don't know what to do please help!

 

[SuperAdithya]

full black? Or can you see any cursor blinking, or can you see the Sony logo (the first thing you see when you on your pc)? Or is there any beep?
Maybe your graphics (more likely) or screen (less likely) has failed due to physical damage.