Laptop won't turn on .... :/

hi everyone , okay so i got home late last night and turned my laptop on and everything was fine till i turned on the ie ! everything froze so i held the power button till it turned off than turned it back on , only it shut down on me. now when i plug the charger in , it flashes between white and amber , where it indicates its charging and the screen is black. also i have a dell inspiron mini , please help asap and thanks ! :)