Windows 10: Touchpad Driver missing after update to windows 10 version 20H2

Hi this is Robby,


My laptop is Lenovo ideapad C340, and I just update my windows to version 20H2.


But I got one issue, the my touchpad is not working after update.


I have checked the driver, I think it's missing. but if I use mouse it's work.


on "mice and other pointer devices" it's just showed "HID-compliant mouse" there is no driver for touchpad.


I have installed the driver from Lenovo website and it's still not working.


someone can give me a suggestion to solve this problem?


Thanks.

:)

 

Windows update keeps replacing ALPS Touchpad driver with a Synaptics driver.

Hi,

Thank you for posting your query in Microsoft Community. Appreciate your interest in using Windows 10.

I suggest you to uninstall and delete the previous drivers and the latest drivers for the touchpad and install the required version of the driver from Device Manager by following the steps below:

• Press Windows key + X and select Device Manager from the list.
• Expand the Touch pad driver.
• Right click on the driver and click on update/install.
• Select the required version from the on-screen prompts.

And for the problem with the installation of printer drivers, I suggest you to run the Windows Update troubleshooter by following the steps below:

• Type “Troubleshooting” in search box and press Enter.
• Click on “View All” option on top left pane.
• Select “Windows Update” from the list and follow the prompts for troubleshooting.

Hope the information is helpful. Feel free to
write to us for any other assistance with Windows, we’ll be glad to assist you.

 

touchpad driver update

Hi Chandrahasan,

Incompatible device drivers are known to operate against the method that Windows 10 follows. We suggest that you run the Hardware and Devices troubleshooter to scan your computer, identify the problem, and attempt to fix the issue automatically. To run the
troubleshooter, follow these steps:

• Right-click on the Start icon and select Control Panel.
• Type troubleshooting in the search bar and click on
  Troubleshooting.
• Click on Hardware and Sound > Hardware and Devices.
• Follow the steps from the wizard to run the troubleshooter.
  

If the issue persists, uninstall the touchpad driver, then follow these steps to check if the issue is driver related:

• Right-click on the name of your PC at the top of the list of devices in
  Device Manager.
• Select Scan for hardware changes to reinstall the device driver, or download and install the latest version from the manufacturer’s website.

Let us know how it turns out.

 

Latest Synaptics Touchpad Driver for Windows 10


After updating from b. 10240 to 10586.3 ( W 10 x64), Windows installed an older version of Synaptics 19.0.15.2, before I had 19.0.19.1.
Also now, in Device Manager, it's listed under PS/2 Port touchpad, before it was SmBus.
Windows Update does no longer provide 19.0.19.1 driver, Why??
What are the recommended steps to get installed manually the latest Synaptics driver because with the currently installed driver, mouse scrolling does not work for Start menu - All apps, with 19.0.19.1 it used to work.
Also what is the name of the x64 .inf to use for update synSmbDrv.inf or SynPD.inf??
Thank you.