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Barbara RobinsonJul 29, 2025
What to do if NovaStar MCTRL300 LED display shows a blank screen?
- HHolly WilliamsJul 29, 2025
If your NovaStar Controller LED display shows a blank screen, ensure the power is correctly connected and the switch is on. Use a test pattern to verify the LED is correctly connected and working. Also, check if the Pro HD has a signal input and that the output is not set to black out. Finally, confirm that the display configuration mode and parameters are correct.