I have a Lenovo netbook. Recently no matter what I typed on the keyboard, only '1234567890123456....' show up. For example, if I type 'ABCHIJ' or no matter what I typed, 1 will come 1st, then followed by 2, then 3, then ...... It just does not take what I typed.
Can anybody know what happen and help me out?
Thank you in advance.