09-16-2015 05:30 AM - edited 09-16-2015 06:13 AM
Today I have encountered quite a serious problem. Yesterday I disassembled my laptop just to clean up, change the thermal grease and glue the plastic case near hinges. Everything done, glue needs to harden, so I left it for a whole night. This morning I make everything together, start up and - track point, touchpad, keyboard does not work. However everything is connected well, since it works in BIOS and in Windows setup.
OK. I plugged external keyboard and mouse, typed this problem in Google and found solution... Universal: Reinstall Windows. Not interested at all.
What I did:
uninstall ultranav/synaptics drivers, uninistall universal drivers in device manager. Installed UltraNav drv from lenovo webpage. Installation has finished correctly, but when I want to get in Mouse settings appears an error box:
Whatever I chose the consequences are the same: No ULTRANAV tab in 'Mouse settings'...
(I use Win7 pro)
Do not know how to cope with this issue, may you help me?
EDIT: I plugged external monitor and pushed (spontaneously) fn+f6. It worked. But only once, now no reaction.