Setting up a new starling 2 max and there isn’t a map on ground control. It shows 11 satellites.

@tom is there a different way of powering the drone without the batteries?

@tom The batteries are from amazon and i soldered the xt30 on the end it was origionally a different connector

@tom

After unboxing my Starling 2 Max and charging the batteries to start it up, I plugged them in and nothing happened. No lights, nothing. I then tried plugging it into the computer via the USBC port, and again, no lights or anything on the computer. I then tried starting it from a power supply, and again, nothing. Any solutions? is the drone dead or am I missing something?