[BrotherHead]

Originally Posted by kovidgoyal

That's an error sending a file to the device. If the cable didnt fix it, then your reminaing options are to do a reset or use one of the wireless transfer options https://manual.calibre-ebook.com/faq...kindle-fire-hd

Thank you.

Another problem I'm having is that when I am able to upload stuff to it, it doesn't show in my Nook.

Very weird.