I have a Blue &White 50w chinese laser. It is less than 3 months old and the laser tube completely quit firing in the middle of a job. Everything else is functioning properly. I followed directions I recieved on the group I belong to. THe test button got no pulse. I pulled all the plugs and let it sit. I checked water flow and temp. The Laser power supply fanis working and I have a green light.
The seller has stopped communicating with me after I sent videos and photos as requested and now I have opened a dispute, but in the mean time I still don't know what the problem is. I would go ahead and replace the faulty part if only I knew what part was malfunctioning. Can anyone help? I had a k40 before that I replaced the tube with a lightobject tube so I am fairly handy. The tube shows no sign of damage.
Laser tube NO PULSE
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