Incredible My Led Strip Lights Stopped Working 2023. Web 1.6m views 2 years ago. Then, check that none of your wire connections from the converter have come loose, which is a common cause of many leds going out, flickering, or dimming.

To troubleshoot led strips, measure the voltage between the copper pads along with various points of the led strip. Cut a new section of same light strip from a new or leftover roll. Or you could get another power supply of the same size as you already have, and split the strips across 2 power supplies.
