Teensy 4.0 - unable to find Teensy in port

[emo95]

Hi all - I'm following this (https://github.com/MGS1/Wedding-Audio-Guestbook---Teensy-4/blob/main/README.md) guide to construct my own audio guestbook. When I have downloaded both Arduino and Teensyduino as instructed and wired my vintage phone. For some reason my Teensy is not showing up in the port when I plug it in. I have tried all the troubleshooting on the PRJC website. I've also uninstalled and reinstalled both programs with no success. I am a beginner and unsure what I'm doing wrong here, any advice?

When I plug the teensy in, I do get the flashing orange LED (have tried multiple cords to see if the cord was an issue, no luck)

Thanks in advance!

 

[h4yn0nnym0u5e]

Press the Teensy's Program button - it should show up on the Port menu with a weird name. If the loader is running, thus:

then it should program your code into the Teensy, and after re-booting the Teensy will then show up.

With the settings you show the Teensy won't appear as a Serial port - you need to select "Serial + MTP Disk (Experimental)" as the USB Type.