On Tue, 18 Aug 2020 21:22:55 +0100, druck wrote:

> Hi,
>
> Looks like my Pi 4B died, red light only, no green flashes with no SD
> Card, 5V and 3.3V ok, tried eeprom recovery to no avail. Any ideas
> before I try to get it returned, as it was only bought in May.
>
Its a bit odd that swapping case and fan on a working board would kill
it, so:

- Does the Pi come up if you switch back to the original case and fan?

- I assume you've looked for debris/shorts etc in the new case, but have
  you taken a multimeter to the new fan unit to look for wiring and/or
  soldering errors? If not, that's probably worth doing.


--
Martin    | martin at
Gregorie  | gregorie dot org

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