Apple 9500/132 Manuale Utente

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 Troubleshooting
Symptom Charts/Floppy Drive - 16
 
Internal floppy drive 
runs continuously
1 Replace disk with known-good floppy disk.
2 Replace floppy drive cable.
3 Replace floppy drive.
4 Replace processor card.
5 Replace logic board. Retain customer's DIMMs. Note: When 
you replace the logic board, be sure the LED cable is not 
interfering with the power actuator.
MS-DOS drive does 
not recognize a disk 
formatted on a 1.4 MB 
drive
To read and write files with either MS-DOS or 1.4 MB drive, 
format all disks with MS-DOS drive first.