When typing with the keyboard, the palm or finger often unconsciously touches the trackpad, causing the cursor to move or bounce, to close the trackpad, and then turn it on when it needs to be used. If you restart your computer and then turn it off after you close the shortcut key such as FN+F6, can it be disabled automatically?
When the earlier version of the Synaptics trackpad driver was installed, open the Control panel---mouse---click on "Appliance SetPoint" with the following options:
Check the box to automatically disable the trackpad after using the external mouse.
Some versions of drivers no longer have this option, and importing the attachment registry file appears. Currently testing this patch is available under Windows XP, Windows 7, Windows 8 systems.
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