Manually uninstall and reinstall the Touchpad driver. In the search box on the taskbar, type Device Manager, and then select Device Manager from the list of results. Find and go to Mice and other pointing devices. Locate your Lenovo touchpad device, right-click on it and then select Update driver software. The correct touchpad drivers should be installed in order to provide the advanced functions of the touchpad. If generic mouse / touchpad drivers are installed or an incorrect touchpad driver is installed, some features may not be available, and the touchpad may function erratically. Go to Lenovo's support site and download the Touchpad driver
Recently, I installed the latest Windows 11 updates, and after that, my touchpad stopped working. I tried to download the driver from the Lenovo official website, but it is not working. In the Device Manager, there is a problem with the keyboard device (Code 10). I tried so many methods but no solution.
My Lenovo Flex 15 touch pad is not working after windows 10 update. The exact model is: Lenovo FLEX-15IWL Laptop (ideapad) - Type 81SR I am using Windows 10 HOME Edition. Bios Version: ALCN32WN(V2.09) Issue Is: Touchpad not working and I am suspecting the reason is - I2C HID DEVICE driver in Device manager is with 2 entries (1 with exclamation Press the Windows key and type Device Manager in the search. Click on Device Manager to open the applet. Double-click the Mice and other pointing devices option to expand it. Right-click on your touchpad driver and select Uninstall device. Click the Uninstall button to confirm the action. . 271 292 54 380 340 45 204 68

lenovo ideapad 110 touchpad not working