Search found 3 matches
- Tue Aug 20, 2019 6:18 pm
- Forum: Geeetech A20M
- Topic: LCD doesn't work, power supply is on, USB not detected from PC
- Replies: 7
- Views: 6778
Re: LCD doesn't work, power supply is on, USB not detected from PC
Problem solved by Geeetech support that sent to me a brand new gt2560. Thank you!
- Sat Aug 17, 2019 7:07 pm
- Forum: Geeetech A20M
- Topic: LCD doesn't work, power supply is on, USB not detected from PC
- Replies: 7
- Views: 6778
Re: LCD doesn't work, power supply is on, USB not detected from PC
only one light for me, the one 12 VB
the led on power supply is green.
I need another motherboard?
the led on power supply is green.
I need another motherboard?
- Sat Aug 17, 2019 4:43 am
- Forum: Geeetech A20M
- Topic: LCD doesn't work, power supply is on, USB not detected from PC
- Replies: 7
- Views: 6778
LCD doesn't work, power supply is on, USB not detected from PC
Hi everybody, I was attempting to repair my A20M printer (maybe a problem on thermistore, as suggested by Geeetech support). Once i've assembled the hotend block i tried to "preheat PLA end" from lcd screen, suddenly the lcd screen has "turned off". Now i can't control the printer neither from lcd n...