i have recently purchased an ASUS X43SA (K43SA), i am very satisfied with it, only I have a little problem with the touch pad functions: sometimes the scrolling does not work, and sometimes it works! it drives me nut. I have not a clue why it sometimes works and visversa. I have updated the ELAN driver (Touchpad_Elantech_Win7_64_Z8051).
Does anyone has had the some problem? any idea how to fix it?