Please forgive me for being new to all of this, I am having issues on a work project in which we have a fully industrial rated PI inside one of our products. We can boot and operate the module just fine but when we add a Micro SD card the device has issues booting up.
When the Micro SD card is inserted and the device restarts it will boot to a blank screen and not the PI desktop
were trying to have the Micro SD as just a backup to the internal storage as a "Fail Over"
Any insights or advice would be much appreciated!