Apple Macintosh LC 575 Specifications download pdf (Page 36)

Troubleshooting Symptom Charts/CD-ROM Drive - 15

CD-ROM Drive

CD-ROM drive does

not accept disc

1 Replace disc (if dirty or damaged).

2 Replace CD-ROM drive mechanism.

Volume control does

not operate correctly

1 Reseat CD adapter connector.

2 Replace CD adapter connector.

3 Replace CD-ROM drive.

4 Replace chassis harness assembly.

Macintosh cannot

mount CD-ROM drive

1 Reseat CD adapter connector.

2 Check SCSI ID setting. (Internal CD-ROM was originally set

to 3 at factory.)

3 Test CD-ROM drive on known-good Macintosh; if CD-ROM

drive doesn’t work, replace it.

4 Replace chassis harness assembly.

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Apple Macintosh LC 575 Specifications Page 36