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2 How to Install Accessories In Your Minitower PC Workstation
Installing Mass Storage Devices
Before Installing an
IDE Hard Disk
Refer to the drive’s installation guide to see if you must set jumpers or if
there is a special installation procedure to follow.
Before Installing a
SCSI Hard Disk
If you are installing an additional SCSI drive, you should assign an
unused SCSI ID to this accessory. SCSI IDs range from 0 to 7 for Ultra
narrow 8-bit SCSI and from 0 to 15 for Ultra wide 16-bit SCSI. SCSI ID 0
is used by the first SCSI hard disk drive and SCSI ID 7 is reserved for the
integrated SCSI controller (the default for narrow and wide SCSI
devices).
NOTE
You do not need to select a SCSI ID for Plug and Play SCSI hard disks
(SCSI hard disks that support the SCAM protocol).
You should assign an unused SCSI ID to the second SCSI hard disk
drive (for example, SCSI ID 1).
The SCSI ID is usually configured with jumpers on the SCSI hard disk
drive. Refer to the installation guide supplied with the drive for
information on selecting a SCSI ID.
Some internal SCSI disk drives may have termination resistors that
must be removed or disabled before installation in your computer.
Refer to the drive’s installation guide for more details and to see if
there is a special installation procedure to follow.
Installing a Hard Disk Drive in an Internal Shelf
NOTE
The internal shelves can house one hard disk drive that is up to
1.6 inches in height, and one hard disk drive of up to 1 inch in height.
The master hard disk drive must be installed in the top shelf when using
an IDE configuration.
1
Disconnect the computer’s power cord and any LAN or
telecommunications cable.
2
Remove the computer’s cover (see page 27).
3
Remove the fan connection to the system board (see the illustration
on page 31).
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