I have a first generation wireless controller…
I was soldering on the dpad down button, finished soldering, plug in the batteries to check if it worked, and the pcb won’t turn on… I looked on the other side of the PCB, right below the down button, to check if something was missing… and yes it was, the little thing down C17 and another thing right of C45.
I think i’ll have to buy another controller =(… and i’m broke atm. haha