Basic LED Screen Troubleshooting Steps

Overview Follow these steps to resolve common LED screen issues. 1. Check the Power Supply - Ensure the screen is plugged in and the power switch is on. - Inspect the power cable and outlet for damage or loose connections. Power Supply Status Light: - Green LED On: Power supply is functioning normally. - Green LED Off: No power or failed power supply — check input voltage, cable, and replace if necessary. - Blinking LED: May indicate overload or short circuit — disconnect load, check for faults.