Apple 9500/132 ユーザーズマニュアル
![Apple](https://files.manualsbrain.com/attachments/2c022a7d1a76dcd8f02c04aa8d97faf41b63902f/common/fit/150/50/8a691e9df6162751590e2cef93a951cf3a39c94b6949421016232655b22d/brand_logo.png)
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.