Laptop Screen Broke

[blade1]

Hi,
i have  dell720 winxp laptop..
when i hit the power i m not getting anything on the screen...
but when i plug s video cable to lcd screen..i get picture on the tv. so probebly that screen is broke..
have any idea how i can fix that laptop screen ?

[patio]

Check the Video settings in Control Panel...most laptops can use only one at a time but you need to switch them manually...your screen may be fine.