Apple Power Macintosh 4400 - Manual (Page 53)

5 Install any necessary device drivers (software that makes a device work with your
computer).
Drivers usually come on a floppy disk with the device. (If no drivers come
with the device, contact the device’s manufacturer.)
Note: If you experience problems after connecting a SCSI device, see the
troubleshooting information in Chapter 9 for possible solutions.
Replacing internal storage devices
Your Macintosh comes with three internal storage devices—a floppy disk
drive, a CD-ROM (compact disc read-only memory) drive, and a hard disk
drive. If you want to replace any of these internal drives, see your
Apple-authorized dealer.
53 Connecting Equipment and Expanding Your Computer