Try to increase touchpad sensitivity. Visit the following url link How to adjust Touchpad Sensitivity. Run the Keyboard troubleshooter. For details, see How to run Windows Troubleshooters - Windows 10 and Windows 11. Was this information helpful? Your feedback helps to improve the overall experience.

2024年1月1日 · I have a thinkpad t490. Both the track point and track pad aren't working simultaneously. I find it hard to believe that both would break at the same time. The laptop over all is in pristine condition. It also doesn't have an internal battery. There's not much information online about this issue.

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2019年9月8日 · I've had my T490 for 2-3 months now and the trackpad has been just unbearable. I primarily use a mouse so I just dealt with it. Research on the issue had me somewhat concerned since A LOT of people acknowledged that trackpad was sub-par and this had me concerned that mine was "working as intended".

2019年8月15日 · 我找到解决方法了，在搜索栏输入触摸板设置，就能弹出一个触摸板设置的界面。 希望对大家有帮助。 新入手T490 20N2-A004CD，升级SSD 1T，内存+8G。 非原厂系统，,自改系统Home中文版为专业工作站版。 控制面板-鼠标属性中没有触控板设置选项（如图）。 修改鼠标移动速度，左 ... 请教各位大神：关于Thinkpad T490 触控板设置问题。

My old T490 touchpad wasn't working correctly. After some googling I stumbled across this thread and decided to upgrade. I just finished the install and it is working correctly and the trackpad is tracking fine however I am noticing one issue.

2023年5月8日 · tl;dr: Touchpad on T490 (Win 11) has an annoying accuracy to it. Also, two finger scrolling is too slow. Settings in the control panel didn't seem to change anything. Already replaced the OEM touchpad for the X1 Carbon one which didn't help.