Urgent-Laptop beeping four times and not turning on

Today I dropped my laptop.It did not fall hard at all it actually hit thick carpet. Well anyway when I tried to resume on my laptop it was frozen so I decided to restart. The comp got as far as the gray screen and then it froze again. Now when I try to turn on my comp it beeps in intervals of three and the light blinks four times. Please help.

~If this helps I could not cancel the programs on my comp before I tried to restart my comp because it was frozen.

-Daphne Brown