Screen flickering is one of the most frustrating issues users face when working with monitors, whether for personal or professional use. For those using the ACT45B-510-2P-TL003 model, understanding the root causes of this problem and knowing how to troubleshoot effectively can save a lot of time and effort. This article will guide you through the common reasons behind screen flickering and provide practical steps to resolve it, ensuring you get the most out of your device.