
3 Tests and Diagnostics
3. 7 FDD Test
NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Need to insert FDD when power on machine. Otherwise the Floppy can not be detected.
The Floppy Disk Test includes three subtests of the:
1.Sequential seek/verify function (Range: Track 0 ~ 79)
2.Funnel code seek/verify function (Range: Track 0 ~ 79)
3.Write/Read/Compare pattern function (Range: Track 75 ~ 79)
NOTE: The
The subtests run automatically.
NOTE: Press “Esc” key can skip the current subtest.
The screen should display as below, indicating whether the subtests pass or fail when finished.
SatelliteA660/ProA660 Series Maintenance Manual | 15 |