Most Acer laptops allow you to quickly switch the touchpad on or off through shortcuts combination or with a single key. After that, we’ll show you the quickest ways to resolve the issue. You have outdated or incompatible drivers.Your Acer laptop is not booting correctly.Your touchpad may not work properly on your Acer laptop because of many factors, but the most common are as follows: Why Has the Touchpad Stopped Working on My Acer Laptop? If that sounds like you, we will teach you how to fix the touchpad on an Acer laptop quickly. Most Acer owners have had to rely entirely on using an external mouse. Unfortunately, this is a common experience among Acer laptop users. Navigating your laptop without a working touchpad can be very frustrating, especially when you don’t have a spare mouse.