[chris86]

Originally Posted by davidfor

Have you tried a factory reset? See https://www.kobo.com/help/en-US/arti...your-kobo-aura for instructions.

Of course I tried factory reset first but as there's no image on the inner memory it didn't help much to solve the problem. I have to connect to a PC and make it visible somehow, then reformat it to FAT 32 and copy the Aura image file from the microSD card. I guess...