After the driver is removed, restart your PC.If available, select Delete the driver software for this device and click OK.

When Device Manager opens, locate your Touchpad driver, right-click it and choose Uninstall.

Press Windows Key + X and select Device Manager from the list.

After downloading the latest drivers, uninstall your current driver by following these steps: To fix this problem, simply visit your laptop manufacturer’s website and download the latest drivers’ touchpad drivers for your laptop. Sometimes the option to disable the touchpad when the mouse is connected isn’t available unless you have the latest drivers.

Close Registry Editor and restart your PC.Īfter making these changes in the registry, you should see the option to disable your touchpad in Mouse settings.

Select the Hexadecimal option and change the Value data to 33.

Enter DisableIntPDFeature as the name of the new DWORD and double click it to open its properties.

In the right pane, right-click the empty space and choose New > DWORD (32-bit Value).

When Registry Editor opens, go to the HKEY_LOCAL_MACHINESOFTWARESynapticsSynTPEnh key in the left pane.Press Windows Key + R and enter regedit.To make changes to your registry, do the following: Keep in mind that modifying your registry can lead to system instability, therefore we suggest that you create a backup of your registry in case anything goes wrong. By performing this solution you should be able to see the option to disable touchpad when you connect a mouse in your Mouse settings. This solution works with Synaptics touchpads, so if your laptop has a Synaptics touchpad, you might want to try this solution. Home › How to › Disable touchpad when mouse is connected

How to turn off touchpad on dell laptop