Thanks both for helping out!

> Is this the message: Sorry, your device had to restart due to a system
> error. Is it OK if we collect diagnostic information on this issue to
> help us fix it?
> 
> That message would follow a reboot forced by the system watchdog.

Yes that's the message.

> Why do you doubt it ? Has the radio worked since replacing the failed
> power supply ?

I got the radio in this state, with a faulty power supply. I used a
power supply from one of my other functioning radios.
I thought at first maybe there is not enough power coming through the
system which causes it to crash, but this seems unlikely.

> I believe that the boot software also looks for a press of the 'rewind'
> button. If my understanding is right, that would cause the previous,
> back up, copy of the kernel and root file system to be loaded at boot.
> But I have never tried this, and I cannot affirm that my understanding
> is correct.
> 
> Motivation being that this might help if there is a software corruption
> problem. But for all I know it might make matters worse. Something to
> think about, anyway.

Tried it anyway:rolleyes: no result pressing the rewind (or the forward)
button when powering up.


> There is a 10 pin socket header inside the battery compartment. Rumour
> has it that some of the pins give access to the onboard console UART.
> I've never tried it, so can't confirm. Assuming that you can get that to
> work, you could then embark on a journey to deactivate the watchdog, and
> then examine the system at your leisure. That would quite hard to do in
> the 20 second intervals available, and carries plenty of opportunity to
> brick the thing completely.
> THis is LMS and squeezebox - someone has always been there before...
> see
> https://web.archive.org/web/20160304.../92-squeezebox

Auch:eek: that is challenging. I think I have a serial to usb cable
somewhere, but the 20 secs gives me the ..shi*ts.

any other suggestions, could I swap certain parts with another SBR to
get things working and then revert back?

thanks!


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