Apple Power Macintosh 7100/80AV - Manual (Page 47)

Troubleshooting Symptom Charts/CD-ROM Drive - 13
CD-ROM Drive
CD-ROM drive does
not accept a compact
disc
1 Exchange disk (if disk is dirty or damaged).
2 Replace CD-ROM drive mechanism.
Macintosh does not
display CD-ROM
drive icon
1 Verify that CD-ROM extension is in System Folder.
2 Replace CD-ROM drive mechanism.
3 Replace SCSI data cable.
Compact disc won’t
eject from the drive
1 Turn off file sharing in Sharing Setup Control Panel.
2 Manually eject the compact disc.
3 Press the eject button behind the front bezel (if it is
accessible).
4 Replace the CD-ROM drive mechanism.