When printing, the extruder motor has a clicking sound and it is very repetitive - about every 2 - 3 seconds and it looks like the drive sprocket bounces back slightly with each click. Print is not coming out very well. Any thoughts? Thanks
JimP
@JimP
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Extruder motor - Has clicking sounds
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RE: Printer will not boot up
@webguynj
Have the same problem with my new Ender 3 Pro. Got on it 9-20-2020 and ran until 9-27-2020. Same situation as you and Guzz. If you remove the card it boots up and has the normal menu. No response from customer support yet. -
SD Card Format
My new Ender 3 Pro bricked after within 10 days and the SD card which came with it is unreadable. When I tried booting the unit up with the card in it, it only has a backlit screen and no display. When I remove the card - the unit at least boots up fine and shows a menu. I put in a 128G card I had but it is exFAT formatted - same problem.
Will the Pro version not accept anything but FAT formatted SD card?
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RE: Printer will not boot up
I had a similar problem. New unit worked for about a week. I found removing the SD card and reboot brought the unit back to life. But, when I put the SD card back in, it sensed the card but the main display indicated No TF Card. If I reboot unit with card in place, the unit would not start - only backlit display. SD card is not bad. I tried a new one I had, it has the same problem with No TF Card. Have waited 2 days for tech support - nothing yet.