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Thread: 100w Chinese Laser Engraver Power Stopped Working, LED Screen Not coming on

  1. #1

    Angry 100w Chinese Laser Engraver Power Stopped Working, LED Screen Not coming on

    I was in the middle of a job, all of a sudden the Control panel went blank and the laser stopped. The light still works, the fan still works, no power to the control panel, when I looked at the laser power supply box, the red light and yellow light is on but the green light is not on. I checked the fuses in the power supply plug in and they look ok, was hoping it was just a fuse. Any thoughts of what to do next if it is not the fuse? **LCD Screen
    Last edited by Katie m Pierce; 09-14-2018 at 6:17 PM.

  2. #2
    Depending on what controller there is, it sounds like the 24v DC power supply for the controller has either blown its own fuse (if it has one), or has simply died.
    Best wishes,

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  3. #3
    Join Date
    Mar 2014
    Iowa USA
    Wondering if Katie tried the suggestions in the other Thread she started?
    Retired Guy- Central Iowa. , Ray Fine 20w Galvo Fiber laser , LightObject 40w CO2 Laser and Chiller, MakerGear M2 3D Printer. Qe60+ Vinyl cutter. Fine Line Automation 4x4 CNC Router

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