Does the laptop screen black go randomly? Try to solve the black screen problem! Are you using a Windows 10 laptop but the computer screen is black at random? It's annoying but doesn't worry. Here are some tips for you to troubleshoot a laptop black screen to run the computer smoothly. In many scenarios in Windows 10, laptops can cause an unexpected black screen, which can result from hardware problems and logical errors - for example, connection problem with your display, power supply, hard disk, internal memory, graphics card, virus attack, malfunction, software incompatibility, and more. Whatever method you use to resolve the black screen issue, we strongly recommend that you back up your important files, to ensure your data security, as data loss can happen anywhere and in any case of random black Screen. The laptop screen may blacken for several reasons. We show you different solutions due to different cases: hardware problems and software problems. Hardware issues can cause the screen to become black: The most common and complex hardware that causes laptop black screen is the power supply, liquid crystal display, memory bank, hard disk, motherboard, etc. So you have to solve this one by one.
1. First, check your power supply. Sometimes, for a laptop, if the power is a problem, the screen is black even when plugged into an external power supply. In this case, you can choose to remove the power from your laptop and plug the external power supply. If windows can be booted, perhaps the internal power is corrupted. Go buy another one to replace it.