Just another OptoPrint to Ender problem

[Slwagner73]

Okay all:
First off, I am very new here, and new to the Raspberry Pi world. So please have some patience with me.
As I hope this allows me to upload the snap shots I have of my setup.
This is all hooked to an Ender-3 MAX, running Marlin, Ver 1.0.1.8. It has the V4.2.2 board installed.
And I have tried a few cables, none made a difference, ergo, why I'm here.

I'd like to preview this post before I hit "post", but it dosen't seem to have that option, so I hope my snaps show up.
Any help with what to look for would be great. I did see that the Raspberry did power my Ender screen, and saw a couple of post that mentioned this, and taping a pin, but it's a ubs to usb-micro, so I'm lost as to what to tape.
Thanks:
Scott

[Charlie_Powell]

You would probably be best off starting with this post from a few hours ago:

Ender 3 v2 wont connect with OctoPrint!

What is the problem? Im trying to connect my Raspberry Pi 3b+, im at the step where you are supposed to press connect. Nothing happens really. "just a fail". What did you already try to solve it? Swapped usb cables, my thought is somethings wrong with the serial, it says AUTO, nothing more. Logs (syslog, dmesg, ... no logs, no support) serial.log (2.2 KB) plugin_softwareupdate_console.log (11.5 KB) plugin_pluginmanager_console.log (33.3 KB) octoprint.log (62.8 KB) Additional information…

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To provide some useful information to help you troubleshoot the issue.