Error Message:

A device attached to the system is not functioning.

Explanation:

An attached device is not working for one of these reasons: (1) it is switched off, or connected improperly; (2) the floppy disk and drive types are incompatible; (3) the floppy disk is not properly inserted in the drive; (4) the drive door is open; or (5) the floppy disk is not properly formatted.

User Action:

Correct the problem and retry the command.