I have a Dell c640 machine with windows Xp installed.
recently it has started cauisng some issues with the keyboard.
Pressing some of the keys are typing funny characters e.g
- Y - types y] t
- U - types uiopqewr
- similar problems with keys for H, J, N, M
none of the other keys have any problem
This problem DOES NOT happen if i use an external USB keyboard
I have already tried the solutions below but no luck
- changed the system keyboard
- flashed the BIOS
Need some experts to help out here.......please !