

You need to update the graphics driver to the latest and correct version. In many cases, the culprit of dim laptop screen issue is the faulty graphics drivers. Here are three methods that can help you make your screen light up again:Ģ) Press brightness-up button when starting upģ) Modify Registry 1) Update graphics driver The brightness of your screen becomes so low that it hurts your eyes to see things on the screen.īut even so, you don’t have to worry too much. It happens usually after you accidentally press a wrong key or you finish updating your operating system. If you are a Lenovo laptop user, you may have encountered a very annoying issue that the screen of your laptop went very dim.
