The touchpad on my ASUS k53u does not want to scroll up or down. What can I do to fix it?
Try updating your touchpad driver given in the link below -
Has the touchpad scrolling worked previously or never worked at all? Which touchpad is in your laptop, Sentelic or Elantech? Have you gone to the manufacturer support page to download the latest drivers? Have you tried going into the mouse/touchpad settings (right-click on the touchpad icon in taskbar near the clock, there should be an option to select for the settings. Check to see if the scrolling option is available.
1) go to device manager
2) locate the touchpad driver
3) right click on it and choose uninstall (do not delete)