Monthly Archives: October 2021

If you want to repair the LED sign

You need to open the back cover to see if the controller is working, or if the power supply is working. Then, I will send you the replacement part.

Tutorial: Open the back cover

https://youtu.be/jD6Aq-M84EA


The indicator of LED Sign
https://youtu.be/5Rp4WoZ25CU

Note: Please send the product model No., size, resolution to hillsun192@gmail.com, If no this information, take the photo of the label on the back of LED sign