HP C100/110 Owner's Manual page 76

Using Your CD-ROM Drive
Mounting and Unmounting a CD-ROM Disc
The busy light stays on after the self test when one of the following condi-
tions exist:
• A defective disc
A disc insertion error (for example, an upside-down disc)
•
No disc present
•
The busy light goes off when one of the following conditions exist:
A CD-ROM drive power failure exists.
•
The drive is idle on the SCSI bus.
•
The busy light flashes during normal activity with the system.
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