Geeetech

Ayuda mi impresora despues de usarla se apago y ya no encendio, solo prende el boton de encendido, el led verde de la fuente y el led rojo de la placa, los ventiladores no giran, ni la pantalla se prende, no hace nada. que hago

Hi，you can do this:
1. You can connect the computer with the data cable to see if you can control the machine. Reconnect the LCD cable.
2. If you can't do it, open the motherboard case and check the lighting status of the motherboard when it is turned on. If three lights are on (as shown below), the LCD should be broken. If the three lights are on, the motherboard is broken. You can view the motherboard model feedback to the salesperson for replacement.