The diskette drive test determines whether the diskette drive is functioning properly. A formatted, high-density (HD) disk must be in the diskette drive for this test to be successful.
To test the diskette drive, type:
ok test floppy Testing floppy disk system. A formatted disk should be in the drive. Test succeeded. ok
If the test fails, you see an error message.
ok eject-floppy ok
If this command fails, you can physically eject the diskette by inserting a straightened paper clip into the little hole near the diskette slot.