Dell Latitude 3150 Unresponsive Touchpad

If the touchpad on your Dell Latitude 3150 is unresponsive and won’t move the cursor or select items, follow these steps to diagnose and fix the issue.

Go to driver settings and locate the touchpad driver in the list. Right-click the touchpad driver and select 'Update Driver'. If the issue continues, try uninstalling the touchpad for the device.

Go to Windows settings and click on the update section. Then, check to see if a Windows update is available. If so, then click 'Install Update' and let the device update.