So far this problem has been reproduced on T60P and T41P, but only by scrolling large wegpages in Firefox. After this you will start using the default Windows drivers in which all buttons work but you cannot use the middle button scrolling. In one word, fantastic! Had to use the trick of taking out both batteries, pressing the power button 10 times once a second and then holding it for 35 seconds. The new trackpad is so much better! Now I’ve followed either of the tutorials, mentioned by Frank Breitling and myself, to turn the touchpad into a Windows Precision Touchpad. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

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So far this problem has been reproduced on T60P and T41P, but only by scrolling large wegpages in Firefox.

Selker built a model of a device that would minimize this time. Negative Inertia is intended to avoid feeling of inertia or sluggishness when starting or stopping movement.

UltraNav – ThinkWiki

One thing I have to mention: The TouchPad features several customizable features, including scrolling by movement along the edges, tap zones, and ignoring accidental touches. I did that and so far so good.


Scaling this down by 8 works for me, I’ll try to figure out a generic enough patch that we can use together with a model tag. Since ThinkPad computers have a nub that is responsive to pressure in a direction, and there is a patent for this, [ citation needed ] other companies have made it so a person has to move the finger a large distance to cause the nub to rock from side to side in a much less efficient way.

Comment 15 Trackpoiny Hutterer Comment 21 Martin Wilck A number of ergonomic studies to compare trackpoint and touchpad performance have been performed. Comment 8 Peter Hutterer Comment 25 Martin Wilck I appreciate any help, even suggesting some touchpad hardware replacement.

I also had to disconnect a few cables in the motherboard in order to be able to lift it.

Retrieved from ” https: Hopefully this will stay a while! I am just missing trackpoit thing: You can uninstall it, but it comes back with the next Windows Update.

drivers – ALPS touchpad on Lenovo ThinkPad Yoga 14 stops working – Super User

What Windows do you have? Do you have any idea on how to solve it? It caused me a lot of confusion, I thought that the new touchpad is broken. It contains a bug leading to “defective pixels”: Thanks for the help with this project. Comment 19 Peter Hutterer One of them uses Synaptics touchpad, while the other uses Alps touchpad. Only three grackpoint flashes on the power button when plugged in — but seemed completely dead otherwise.


Tue May 29 IBM was able to reproduce this by installing Firefox on a fresh recovery image in their labs. After Firefox was closed, the pixel is still there. Comment 16 Martin Wilck The 2nd mistake is, when I open the plastic black color lock on the original clickpad, I forced to make it out and cannot put it back.

Fitting physical TrackPoint buttons to a Lenovo ThinkPad T440s

Obviously there is no software fix but the ordered replacement part Synaptics Touchpad for T, T, Thanks for the ideas.

It is painful to do the restore process again……. Worked just fine, now I can scroll with the trackpoint on win10 interface as well!