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laszlolukacs / T440p-T450-UltraNav-installation.txt
Created May 6, 2018 17:12
Installing the T450 UltraNav drivers on a physically modified T440p machine under Windows 10
Using this guide, you will be able to enjoy a fully functioning T450 Trackpoint hardware in your T440p machine under Windows 10. (Tested on Windows 10 1803)
Main source of this guide: https://www.camerongray.me/2015/02/fitting-physical-trackpoint-buttons-to-a-lenovo-thinkpad-t440s/#comment-1144
Prerequisites
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1. A version 19.0.x.x series (older**) T450 Synaptics UltraNav Driver, e.g. version 19.0.17.13 / jbg207ww.exe downloaded
2. (Optionally) The latest version of the T450 Synaptics UltraNav Driver downloaded
3. Disconnected completely from the internet, to prevent Windows Update automatically reinstalling the original, broken T440p drivers
4. Uninstalled any current Synaptics drivers