My kindle's screen is frozen! What do i do?

Psyren
31.12.2011
Psyren

I was scanning for wi-fi areas when it froze… Its been hours, and it hasnt unfrozen! What do i do?

Added (1). I cant take it in, cuz i dont know where the person who gave it to me got it… ( my fathers work gave it to me for xmas), and it doesnt have a reset button.

Charis
31.12.2011
Charis

This has happened to a friend of mine. Put it in the freezer, reset it or take it in.
Ive used the freezer before, and it works!