Saber does not turn on

i did everything as schematic says, but it does not power on. when i plug my micro usb, the board shows signs of life, but not from the battery. Can someone help me via discord?

I can help here.

But I would need to know a lot more.
In particular:

  1. have you measured if power is reaching the board from the battery?
  2. Is your battery charged?
  3. What kind of battery are you using.

Can i call u on discord or something? I am trying to solve this problem rn and it would be nice if someone who knows this stuff could guide me. I could explain everything there.

I don’t do that, but it’s possible someone else can help you that way.