Can't connect Teensy 3.2 to PC anymore

[doubletrouble]

I've followed this guide https://learn.adafruit.com/supernova-poi/

I uploaded the code and soldered everything together, the LEDs work as intended after the program.
However I couldn't get the IR remote to work so I wanted to upload some new code to see what's what.
But whenever I connect it to USB the Li-Po backback lights up but my PC doesn't recognize that somethings been connected.

Why is this? and how can I solve it?

Does it have anything to do with me connecting the backback/battery and cutting the required traces/bridges?
I find it hard to believe since you need to be able to upload new images and such, and programming it should always be available.

Thanks !

 

[PaulS]

When you plug in the USB cable to the Li-Po backpack, which LEDs on the backpack light up? And what is the voltage on the BAT pin that connects to the Teensy 3.2 Vin pin? Do you have the battery connected?

I assume that you have connected the backpack like below and cut the trace on the Teensy 3.2?


Perhaps you can make a close-up photo of your actual setup?

Regards,
Paul

 

[doubletrouble]

Thanks for replying
I figured it out, unfortunately it came down to me being really really dumb...
Everything works as intended now