I have a sony vaio notebook which I bought in 2002. I just reinstalled it completely because it was getting slow. Everything went fine. I then downloaded all the updates since 2002 from the sony website. After installing software download taxi and downloading in there all the new softwares, my touchpad stopped working. I pursued setting up all the softwares, using the jogdial system (which I hate), in the hope that one of the softwares would solve the touchpad problem. None does. The status now is that when I turn off my computer and turn it on again, the touchpad works for a few seconds / minutes, then freezes completely. Hopeless. I am at loss...
Any help would be greatly appreciated. Thank you very much in advance to any good samaritan.