Prime does not turn on after charging

[Jean-Baptiste Boric]

(08-12-2019 03:34 PM)olr Wrote:  However i did not remove the upper PCB. If that is necessary, i would need more detailed instructions as just removing all visible screws does not make it fall apart.

I advise you NOT to attempt removing the motherboard. It is glued pretty strongly to the back of the screen and there's nothing interesting back there for troubleshooting.

Assuming this is a G1, there should be a UART_TX pad on the motherboard. I haven't done this in a long time, but you can try connecting to it (3.3v TTL, 115200 bauds, 8 bits, no parity) and see if there's a boot log transmitted upon reset.