7-28 Adding Optionsn Press down on the heat sink until the spring clip onthe opposite end of the heat sink is aligned with thetwo tabs on the socket.n Firmly press down on the heat sink until the springclip snaps over the two tabs on the socket.6. Reconnect any cables that you may have disconnected.7. Turn the system upright and replace the system unitcover (see “Removing and Replacing the System UnitCover” earlier in this chapter).DATA STORAGE DEVICESThe following sections describe:n the storage devices supported by your systemn the device slots in your computern device preparation, such as switch and jumper settingsn device cables and cable connector locationsn procedures for installing storage devices.Storage Device SupportThe system board in your computer supports SCSI-2 andIDE storage devices, including:n up to two diskette drives, including the standard3 1/2-inch, 1.44-MB diskette drive.n up to five internal storage devices, such as SCSI or IDEhard disks and tape drives, including the standard IDECD-ROM reader and SCSI or IDE hard disk (dependingon your system’s configuration).n up to seven optional external SCSI-2 devices connectedto the SCSI connector at the rear of the unit.
