during start up, laptop automatically types many letter 'p' at the password section then i will type the correct password and sign in successfully but when typing again, 'p' is not working, other keys are fine.
what seems to be the problem? first, it was left arrow key that malfunctions that when i am typing in word or notepad, it is like always pressing left arrow key and cursor goes to first character.
but now it is the letter 'p' i have to use on-screen keyboard to type letter p. please help. i am using laptop acer 4741G 64bit windows 7.
thank you in advance.