TroubleshootingSymptom Charts/External Floppy Drive (Continued) - 24

External Floppy Drive (Continued)

Disk ejects while

1

Try known-good system disk.

booting; display

2

Verify that trackball or mouse button is not stuck.

shows Mac icon with

3

Check floppy drive cable connection.

blinking X

4

Replace floppy drive cable.

 

5

Replace floppy adapter.

 

6

Replace floppy drive.

 

7

Replace logic board.

Note: When replacing the logic board, check that the EMI clips are securely attached to the CPU stiffener. The “CPU Stiffener” topic in Take Apart helps you locate and identify the two EMI clips. If both clips are not secure, replace the CPU stiffener.

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Apple 230, DUO 280C, DUO 27C, 250, POWERBOOK DUO FLOPPY ADAPTER manual TroubleshootingSymptom Charts/External Floppy Drive