Geeetech

Hi,
I have had my i3 Pro W for about 4 months, and it worked perfectly. Then one night after cleaning the nozzle, it just wouldn't start up. The power switch lights up but the LCD screen doesn't work, and the fans don't either.
How do I get it going again?
Thanks

Hi, you can try to reconnect the screen cable;
When you turn on the printer normally,
You can check if the three lights are on the motherboard. If not, you may need to replace the motherboard.