>> This condition is with a 600mhz 14" ibook. >> >> It happened about a month ago and I have been using an external mouse since. >> The mouse pad has stopped working. If I do not plug the external mouse in >> the pointer stays at the upper left of the screen. If I unplug the mouse the >> it stays where it was when I unplugged it, it does not respond to the mouse >> pad. >> >> This condition started suddenly. When it first happened I was turning it on. >> At the time I suspected that it was a software relater issue. However, at >> this point I can not remember why I though that. > > Check that the cable from the trackpad is plugged properly into the logic > board. > > It's a think brown cable under the RAM cover. Or even thin ... Malcolm