05-06-2021, 05:46 AM
(05-05-2021, 07:28 AM)nonolet Wrote: Hi everyone,
My 4B Pi stopped responding at all yesterday.
It worked fine the day before(except for its painfully slow speed).
I tried to reboot it, but then I could not even find its IP on my router's control page.
Not knowing what to do, I reinstalled its SD card with the same Moode iso I used before.
But still nothing. Front red light on, green light blinking and yellow light on beneath the ethernet adapter, but nothing.
I can't get its IP address, AP mode does not work...
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I've read your reply to @jonners question i.e. you got a 15W LPS. Hopefully is a tested LPS as the specification is right at the edge of the RPi 4B requirement...
May I suggest:
- remove any connected devices leaving JUST the RPi, the LPS and the LAN cable (presuming that the LAN cable would provide network connectivity to any other device if tested)
- install a freshly downloaded MoOde iso on a different uSD card (in order to rule out a defect with the initial uSD card)
- configure MoOde for use with the RPi only
- run the built-in AUDIO test via the RPi headphne OUT port and afterwards the odd RADIO station from the list
- if the sound test is positive introduce hardware addons and/or specific software configuration gradually with sound testing on every step
- if the sound test is negative I'd suspect the RPi and/or the LPS
