Machine: Blue/white 3050
Basically, I essentially completely rewired my machine when my power supply failed and I replaced it with a MYJG-40W. I had to re-wire everything, and the laser worked fine (albeit with weird intermittent issues wherein the head would jerk several inches to the left in the middle of the scan, and continue on, resulting in a ruined job)
So I ran with GRBL-LPC running on Windows 7 for a long time, and then I upgraded to Windows 10 and now Lightburn (latest version) fails to find any controllers, and I get the “dreaded” single red LED (the 3v3 green next it “appears” to be lit up the tiniest amount, but i can’t tell if its just light bleed from the red next to it? i don’t know.) I’ve attached some photos including my schematic (i can’t figure out how to wire a “test fire” momentary push button switch to this power supply)
Any help appreciated.
images including schematics here: