Next, click on Additional mouse options and see whether your Touchpad is enabled inside Mouse Properties.Inside Control Panel, navigate to Hardware and Sound, then click on Mouse and Touchpad.Then, type “ control” and hit Enter to open Control Panel. Press Windows key + R to open up a Run box.
Here’s a quick guide on how to re-enable the TouchPad functionality of a Dell computer via Control Panel:
Users that reported losing the touchpad functionality after installing a Windows update have managed to resolve the issue after discovering that their Touchpad was disabled inside Control Panel. Altough the causes for this are unclear, most users suspect that the issue is caused by an improper Windows update. Method 2: Re-enabling touchpad from Control panel or Dell Settings Certain models will require you to have the Function key pressed while pressing the TouchPad key. To re-enable the touchpad on your Dell computer, press the button resembling a TouchPad button and see whether you regain the TouchPad functionality. The most common placement is on the F9 key. Most laptops have a function key dedicated to the TouchPad integrated with the F keys. The most common reason why the touchpad stops functioning is because the user ends up disabling the touchpad function by mistake.
Method 1: Enable the Touchpad using the function key
Follow each potential fix in order until you get your touchpad back. Below you have a collection of methods that other users have successfully used to resolve this particular issue. If you’re finding yourself in a similar situation, the following fixes will help you get back your touchpad functionality on your Dell computer. Even more curiously, most users report that while an external mouse is connected the touchpad works just fine. While some users report encountering this problem after performing a Windows update, some have no apparent trigger in mind. Most affected users report suddenly losing the ability to use the touchpad after it has been working for a long time. Some Dell users have been reporting problems with their touchpads.