I need help. I was running a job in my chinese laser when it stopped. I was running at 100% power when it stopped. Now, the RUIDA display does not work. When I turn on the machine, the fan need the main board comes on and the inside bed lights turn on but that's it. I do not see lights on the main board or the 24V power supply.

So far, I have switched out the power supply but that did not work. I have a laser tube that I was going to install but I am thinking that it will not solve the problem either. I am wondering if the problem could be the mainboard or the 24V power supply.

Any help would be greatly appreciated.