It has power button. I am not sure whether to turn power on first, then try buttons and connecting, or holding power and other buttons to see if it comes up.
normal process is to hold a button and then power on while still holding the button, if the software recognises the camera you'll know and you can let go of the button
settings need to be correct in the USB software also
Constantly getting this despite all button combos I can try.
I will continue trying different board settings and different combos.
My order of operations:
1. Make sure device is off
2. Hold one or more buttons
3. Insert USB
4. Turn power on, still hold button(s)
5. Click connect, change board setting and click connect until something happens
6. Nothing happens, unplug usb, turn power off
7. Repeat