The same is true if your hands are dirty or wet. Dirt or debris stuck on the screen : If the screen is dirty, the touch screen function may not work.Here are the most common reasons that Chromebook touchscreens stop working: In case the touch screen stops working, some of the problems that can be applied are quite easy remedies to solve.Ĭhromebooks are designed for ease of use and repair What causes the Chromebook touch screen to stop working?Ĭhromebooks are designed for ease of use and repair. However, that's the last resort, so let's start from the following simple things. One of the great things about Chromebooks is that if all methods fail, restoring factory settings (powerwash) will often get everything back on track. When the Chromebook touch screen stops working, the cause could be simply a dirty screen, an accidentally activated setting, or a basic software problem.