Can't Believe It!

[praglen]

Suddenly I can't use these letters on my Notebook keyboard: N,X,C,M,N,X,A,B,C,K and V...

I have a Toshiba Satellite Notebook PC with Windows XP OS and IE, Mozilla Firefox and Chrome. Whether I type on a web site or using the OS, same problem. What's the solution?

[Allan]

Boot to safe mode. Same problem?

[sonexpc]

Seems is the keyboard controller problem... I have a customer have the same issue and finally need to change the keyboard.... Do you have any external USB keyboard ... if you have ... plug it in and try ... if it work... then for sure is your notebook keyboard problem..