Toshiba Laptop Keyboard problem

My Toshiba Satellite A45 S120 keyboard has a problem, some of the keys are not working. When you type it does noting. Sometimes when you start the computer, it continuously types the letter eeeeeeee. You can hit some keys randomly and this will stop, but if you start a program (eg. ms word) the same thing happens.

Hi , I believe my Toshiba laptop ( Satellite PRO A120) keyboad got locked. When i am typing any keys ,its gives a beep sound.Can anyone me on this ...

Hi ! my name is Lance, I just serching help for my Toshiba Loptop model Satellite A85-S107.....
I just want to know how to FIX the keyboard......some of the keys are not working...........so can u please guide me and help me.........one more problem the DVD Drive not read any disc.........

A beep sound generally occurs with a stuck key. You need to find the stuck key and release it if possible. If it cannot be released then you need to replace the keyboard.

It's possible it could be software related. Though this problem below is on a IBM thinkpad.
http://www.lockergnome.com/it/2007/02/27/stop-that-annoying-loud-thinkpad-keyboard-beep-while-typing/

Go to the control panel, and check the keyboard settings. There is a setting that makes the speaker beep each time a key is pressed.