Lion Stuck at login screen,can't type password
My OSX Lion stuck at login screen,when I type password it just "beep" and I can only type few words.I just had those problem before..But since the battery ran out,and I gonna login...then I can't type the password...please help me....
P.S. My keyboard and trackpad is not working before,my keyboard can't type and my trackpadcan only do right click..
MacBook Pro, Mac OS X (10.7.2)