Laptop display on external monitor

Hello,


My Laptop got smashed ..i m trying Fn+f and all other options to get my laptop display on monitor..but no success.

initially i get display on external monitor(Booting) but just after that when it loads to desktop,the external monitor goes black and says "cable not connect"
plz help me out...I am not able to access any of windoews options...as sreen is totally smashed