Apple Macintosh Performa 5400 Series User Manual

Page 81

Problems using ISO 9660 or High Sierra discs

You cannot access files on a CD-ROM disc that uses the ISO 9660 or High Sierra format.

m Discs in the ISO 9660 and High Sierra disc formats have version numbers

attached to file names. Some application programs need these version
numbers in order to work with files. To make the version numbers
available to programs on your computer, follow these instructions.

Drag the CD icon to the Trash. When the tray opens, hold down the Option
key and push the tray back in. Continue to hold down the Option key until
the disc is in the drive. The program you are using should now be able to
locate file names on that CD-ROM disc.

m Make sure that Foreign File Access, ISO 9660 File Access, and High Sierra

File Access are present in the Extensions folder in your System Folder on
your hard disk.

Problems playing audio CDs

You don’t hear any sound when you play an audio CD or an audio track on a CD-ROM
disc using the AppleCD Audio Player.

m If you have headphones or speakers connected to the computer, adjust the

connectors to make sure they are firmly connected. Make sure the volume
control on your headphones or speakers is not turned down too low.

m If you do not have headphones or speakers connected to the computer,

make sure that nothing else is plugged into the sound output port on your
computer. (To find the sound output port, see the illustration in Chapter 3.)

m If you are using a CD-ROM disc over a network, you won’t be able to hear

the audio portion.

m Make sure the volume is turned up in the AppleCD Audio Player. With the

Audio Player open, drag the volume control slider up, use the volume
controls on your computer, or press the Up Arrow key on your keyboard.

m The CD may have been paused. Click the Play/Pause button in the

AppleCD Audio Player once or twice.

Chapter 6