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Amazon.com: nbparts Three Buttons Touchpad Clickpad Trackpad for Lenovo Thinkpad T440 T440S T440P T450 T450S T450P T540P W540 W541 W550S T550 : Electronics
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New Original For Thinkpad T440 T440s T440p T450 T450s T450p T550 Three Keys Touchpad Mouse Pad Clicker Alps Chip Sm10g93363 - Laptop Repair Components - AliExpress
![The touchpad won't work after updating windows! I have a Legion 5-15IMH05H, any way to get the previous version of the driver, after updating windows it won't work anymore! it did happen The touchpad won't work after updating windows! I have a Legion 5-15IMH05H, any way to get the previous version of the driver, after updating windows it won't work anymore! it did happen](https://i.redd.it/7maowjki9je71.png)
The touchpad won't work after updating windows! I have a Legion 5-15IMH05H, any way to get the previous version of the driver, after updating windows it won't work anymore! it did happen
![Lenovo-v330-windows-7-64bit-dirver-No-Matched-TouchPad-Device-In - English Community - LENOVO COMMUNITY Lenovo-v330-windows-7-64bit-dirver-No-Matched-TouchPad-Device-In - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/old_attach/184017i7D8183357DA9F14F.png)
Lenovo-v330-windows-7-64bit-dirver-No-Matched-TouchPad-Device-In - English Community - LENOVO COMMUNITY
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T440/p CLUNKPAD: Pics and installation of T450 Synaptics and Alps Touchpad+buttons Driver - Page 2 - Thinkpads Forum
![T440/p CLUNKPAD: Pics and installation of T450 Synaptics and Alps Touchpad+buttons Driver - Thinkpads Forum T440/p CLUNKPAD: Pics and installation of T450 Synaptics and Alps Touchpad+buttons Driver - Thinkpads Forum](https://i.imgur.com/VY2NUe3.jpg)