Power light flashes on then nothing
#11
Thank you for being willing to work with me this early morning on this difficulty. i enjoyed helping you try to narrow down what is going on; just a quick update:

It is normal (when the red light goes out on a powerdown) for the PMIC to remove the 3v3 from pin(1) of the PI buss. So, in order to measure the 3v3 on pin(1) you will need to catch it when the power LED is on red.

Honestly, I am 97% sure that if you get the 5v 2.5A version of the power supply you have now, it will boot fine.
marcushh777    Cool

please join us for a chat @  irc.pine64.xyz:6667   or ssl  irc.pine64.xyz:6697

( I regret that I am not able to respond to personal messages;  let's meet on irc! )


Messages In This Thread
Power light flashes on then nothing - by foxy82 - 08-02-2016, 09:40 AM
RE: Power light flashes on then nothing - by MarkHaysHarris777 - 08-05-2016, 08:09 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  New RockPro64 Power Up Problem enorbet2 7 7,338 10-28-2023, 12:08 PM
Last Post: dkebler
  Pinecil power Erincka 0 2,271 03-21-2021, 11:52 AM
Last Post: Erincka
  Session fails to fully start after unexpected power off during initial upgrade Avron 0 2,357 03-18-2021, 11:52 AM
Last Post: Avron
  Power button sdziuba 1 2,959 03-14-2021, 09:05 AM
Last Post: xalius
  PBP won't power. Charge light solid orange/red but turns off. cmicallef 15 16,099 03-12-2021, 07:08 PM
Last Post: cmicallef
  howto power hdd via usb3 on rockpro64 hanscees 2 6,080 06-17-2020, 02:00 AM
Last Post: hanscees
  User Screen Black After Changing Power Settings 0b51Gekko 2 5,693 07-03-2019, 07:53 AM
Last Post: 0b51Gekko
  5.25 V _ ... 2A Power USB Adapter Guest2000 4 8,613 02-12-2017, 09:34 PM
Last Post: tllim
  Power Switch for Pine64 512MB Board MonarchOfLight 0 2,930 10-24-2016, 04:33 PM
Last Post: MonarchOfLight
  Power Ribbon for LCD Display Plot 3 7,193 10-23-2016, 12:16 PM
Last Post: dkryder

Forum Jump:


Users browsing this thread: 1 Guest(s)