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The first thing for you to do is check for new Windows updates.

Step 4 – Restart your PC #4 – Check For Latest Windows Driver Updates Step 3: -Right click on it and choose uninstall. From the expanded list, locate Synaptics SMBus driver (in this case, Synaptics SMBus Touchpad. Step 2: In Device Manager window, look for Mice and other pointing devices option. To do so, press Windows + X keys together, then select Device Manager from the menu that opens up. #3 Uninstall and Reinstall Synaptic touch pad driver A single unwanted change in Registry can screw your computer up. Note: You need to be extra cautious while working with Registry. It didn’t work? Let’s try this one last thing. When the installation is complete, reboot your Laptop and check if this was a successful fix to Synaptics SMBus Driver issue. Now, browse to the download folder location and select the downloaded driver. This will look for the latest driver for your Synaptics SMBus touchpad.ĥ. Step 3: From the Dialog box, select the Search automatically for updated driver software option. From the context menu, click on the Update Driver option. Step 2: In Device Manager, look for Synaptics SMBus driver, as we did in Step 2 of #2 fix above. From the menu that appears, click on Device Manager. Method 1: Automatically Update Synaptics SMBus Driver

If the first one fails, you can try the second one to resolve Synaptics SMBus Driver issue. There are two ways to update Synaptics SMBus Driver. Step 4: Restart you Laptop after applying registry changes.Īfter the restart, you can again check if this did fix Synaptics SMBus Driver issue. After that, you will have to change its value to 0(zero). Step 3: Now in the right pane, look for DeleteUserSettingOnUpgrade option, and double-click on it.