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- Fri Feb 07, 2020 2:22 am
- Forum: Geeetech I3 Pro B
- Topic: LCD Panel display random characters
- Replies: 3
- Views: 5616
LCD Panel display random characters
I have just built my i3 Pro B and when I switched on, the green display panel just shows a garbled mess which changes every few seconds. I've tried reversing the cables with no luck and the reset button has no effect. As far as I can tell I've done everything by the book and I'm desperate to start ...