09-05-2019, 12:37 PM
(08-17-2019, 05:03 PM)aldrick Wrote: Edit: Well, I bought the 12V/7.5A Leicke NT33402 psu: my SBC never started.
Try to disconnect the PSU from SBC board then turn on the supply. And only after the PSU is on, insert PSU jact into the SBC socket. This will make more sharp supply voltage rise to be detected by RK808 power management controller more reliable.