OK, as already posted, the PROBLEM is caused because Windows 10 automatically updates to the most recent drivers, because Microsoft thinks this is the way to go. Well, for some laptops where the manufacturers have asked for tailor-made drivers, the result is that some features won’t work.
In my SVZ1311C5E Vaio, WIN10 has a ‘New’ Synaptics touchpad driver (19.0.19.1 of 2015) which replaced the ‘Old’ custom Synaptics driver my VAIO had, and it freezes.
There are THREE STEPS that have to be taken, I took them in the following sequence:
- From within WIN10 Disable the Automatic Driver Updates. The following link gives you the best instructions how to do that. http://www.whattechsays.com/how-to/disable-automatic-driver-updates-windows-10/
- Now you need to get rid of the ‘New’ and ‘problematic’ Synaptics driver WIN10 has installed and reinstall your Previous SONY Synaptics driver that was working ok. The best thread showing how to do this is below. HOWEVER this does not resolve the problem long-term, as eventually WIN10 will reinstall automatically it’s ‘new’ driver. Here is the Best thread how to do this, check King Kole’s post on Aug 11 2015 https://www.windows10forums.com/threads/windows-10-cursor-freezes-disappears-after-sleep.1199/
- The FINAL IMPORTANT step is to tell WIN10 to leave the ‘Old’ driver alone ! Apparently Microsoft has caught up with this issue and they have provided a solution ‘How to temporarily prevent a Windows or Driver update from reinstalling in windows 10’ you can find it here https://support.microsoft.com/en-us/kb/3073930
After downloading, click-run the wushowhide.diagcab file and it will launch the Show or Hide Updates program, click next, choose HIDE updates (guess they mean ‘Don’t Upgrade’)and it will present you a list of drivers. Choose the Synaptics driver from the list and complete the procedure. Again, for this to work the ‘Old’ driver should be installed and appear on the list, not the ‘New’ one. If all has gone well, the ‘Old’ ‘Good’ driver will stay there for good, or at least till (and IF) SONY gets form Synaptics a proper WIN 10 Driver that will work on our laptops…..
I have worked for a week now reverting from sleep/hibernate without the touchpad freezing so I guess we can problem RESOLVER (hopefullyJ)