Few things are more frustrating than your computer screen suddenly going black—especially when you're in the middle of important work or gaming. This common issue affects millions of users each year and can stem from a wide range of causes, from simple cable problems to serious hardware or software malfunctions. Whether the screen blacks out randomly, during startup, or while using specific programs, identifying the root cause is essential to resolving it. In this article, we’ll explore the top reasons why your computer screen keeps going black, supported by real statistics, and guide you through practical troubleshooting steps to fix it.