Device Internal Storage Full (USB Not visible now) - Not able to mount USB Storage

[AC Question]

Device Internal Storage Full (USB Not visible now) - Not able to mount USB Storage on Samsung galaxy note n7000

 

[B. Diddy]

Welcome to Android Central! Is anything connected via USB? Are you rooted or unrooted? Does that go away after a reboot? If that error message remains, it sounds a bit ominous--like the onboard storage memory has failed.