My GE current SIGN287 LED power supply has some LEDs that aren't lighting up how do I fix it?

[DelCatherine]

If some of your LEDs aren't illuminated when using the GE current SIGN287 LED Systems Power Supply, here's how to troubleshoot the issue: First, carefully inspect all wire connections at both the Tetra LED System and the power supply unit itself. Look for any loose connections, improper terminations, or potential short circuits and ensure everything is securely connected. Next, verify the polarity of your wiring. The red striped wire (+) from your LED strip should connect to the red wire (+) on the power supply, and the white wire (-) from the LED strip should connect to the black or blue wire (-) on the power supply. Also, check that the total length of your Tetra LED System does not exceed the maximum load capacity specified for the SIGN287 power supply. If the load is too high, remove some LEDs to reduce the load and then cycle the AC power to reset the built-in overload protection. Finally, confirm that the supply wire length adheres to the recommended remote mounting distance to ensure the LEDs receive adequate power. Following these steps should help you pinpoint and resolve the problem, restoring full illumination to your GE current SIGN287 LED system.