ESP32cam error messages (it blinks LED 5 times at boot

[chrisV]

Hi,
I'm looking for the error codes of the ESP32-cam board. I must have broken mine.
When I provide 5v power to it, the on-board flash-led blinks 5 times.
Does anybody know what that means?
(or point me to the error documentation; I searched for it, but can't find it)
thank you so much,
chris