Compaq ML330 - ProLiant - G3 User manual

Internal Two-Bay
Hot-Plug SCSI Drive Cage
Installation Card for
ProLiant ML330 Generation 2 Servers
ProLiant ML350 Servers
with 1-GHz Processors
ProLiant ML350 Generation 2 Servers
ProLiant ML370 Generation 2 Servers
OPEN CARD COMPLETELY BEFORE BEGINNING INSTALLATION
PROCEDURES
Notice © 2001 Compaq Computer Corporation
Compaq, the Compaq logo, and ProLiant
Reg. U.S. Pat. & Tm. Off. All other product names mentioned herein
may be trademarks of their respective companies.
Compaq shall not be liable for technical or editorial errors or
omissions contained herein. The information in this document is
provided “as is” without warranty of any kind and is subject to
change without notice. The warranties for Compaq products are set
forth in the express limited warranty statements accompanying such
products. Nothing herein should be construed as constituting an
additional warranty.
INTERNAL TWO-BAY HOT-PLUG SCSI DRIVE CAGE
Second Edition (September 2001)
Part Number 246499-002
Bar Code Here
Overview
Use this installation card to install a two-bay hot-plug SCSI drive
cage in Compaq ProLiant™ ML330 Generation 2 servers,
ProLiant ML350 servers, and ProLiant ML370 Generation 2 servers.
With this option installed into the server’s removable media bay, you
can add two additional hot-plug SCSI hard drives or one hot-plug
SCSI hard drive and one hot-plug SCSI tape drive.
IMPORTANT: If an internal SCSI connector is not available for managing your
drivecage,installa SCSIcontrolleror arraycontroller.Ensureyouhavetheneeded
controller beforeyou install the drive cage.
For additional information about installing hardware options, refer to
the setup and installation guide on the documentation CD that ships
with your server.
Kit Contents
1
2
4
5
3
■ Installation screws and cable 
G Torx 6-32 ×0.25 guide screws (4)
G Torx 6-32 shoulder screws (4)
G Ultra3 or higher point-to-point SCSI cable
G Bezel 2 for ProLiant ML330 installations only
■ Two-bay hot-plug SCSI drive cage 
■ 0.6-inch blank 
■ Drive blank (slot 1) 
■ Drive blank (slot 0) 

Warnings and Cautions
WARNING: Because a server is veryheavy, reduce the risk of personal
injuryor damage to the equipment by performing the following:
■ Observe local occupational safetyand health requirementsand
guidelines for material handling.
■ Use more than one person to lift and maneuver the server.
■ Ensure the server castersare locked in place on tower models.
WARNING: Reduce the risk of personal injury fromhot surfaces by
allowing the internal systemcomponents to cool before touching them.
WARNING: Reduce the risk of personal injury bydisconnecting all AC
power from your system before installing non-hot-plug hardware options
into your server.
WARNING: SettingyourPowerOn/Standbybuttontothestandbyposition
removes power from most areas of the server; this transition from on to
standby mode may take 30seconds. Portionsof the power supplyand
some internal circuitry remain active until the AC power cord is removed.
CAUTION: To maintain proper airflow and cooling in the server:
■ Ensure the server’sremovable media bay blanks remain in place
until you are readyto install the two-baydrive cage.
■ Ensurethedriveblanksand 0.6-inchblankremainin placeuntilyou
are readyto install the SCSI devices.
Preparing the Server for Installation
Refer to the setup and installation guide on the documentation CD
that ships with your server to prepare your system for the two-bay
drive cage installation. Before installing the drive cage:
1. Back up all storage devices powered by the system.
2. Shut down the operating system as outlined in the operating
system instructions.
3. Press the Power On/Standby button. The power LED turns to
amber when the server has been successfully placed into standby
mode.
4. Unplug all AC power cords from the server.
5. Disconnect all remaining external cables from the server.
6. Prepare the server for access panel removal:
G For rack-mounted servers, unscrew the thumbscrews holding
the server in the rack and extend the server.
G For tower model servers, unlock and remove the front bezel
door.
7. Remove the access panel.
8. Identify the internal SCSI connector for managing your two-bay
drive cage by performing one of the following:
G Locate an available SCSI connector.
G Install a SCSI controller or array controller in a PCI
expansion slot.
9. Determine the location of the removable media bay.
10. Remove the removable media bay blanks.

Locating the Two-Bay Drive Cage Mounting
Holes
Screws attach to each side of the drive cage to guide it into position
in the server. Use the following figure and table to determine the
screw type and mounting holes that support your server model.
2
1
Table 1
Two-Bay Drive Cage Screw Hole Assignments
Chassis Mounting Holes Screw Type Server Models
Torx 6-32 ×0.25
guide screw ProLiant ML350
servers with 1-GHz
processors and
ProLiant ML350
Generation 2 servers

Torx 6-32 shoulder
screw ProLiant ML370 Generation 2 servers

Torx 6-32 ×0.25
guide screw ProLiant ML330
Generation 2 servers
Installing the Two-Bay Drive Cage into
ProLiant ML330 Servers
1. Using a Tork T-15 screwdriver, replace the bezel that ships
attached to the drive cage with Bezel 2 from the kit.
3
2
2
1
1
1
2
2
3
3
IMPORTANT: Be sure that the unit identification numbers(0 and1) appearon the
right side of the drive cage front panel.

2. Remove two media bay blanks and move the CD-ROM drive to
prepare a space for the the drive cage.
2
1
1
2
1
1
1
12
1
3. Remove the guide screws and rails from a removable media bay
blank.
1
1
2
IMPORTANT: Be sure to install the railson the drive cage using the screws that
ship with this option kit, rather than the screwsremoved from the rails.
IMPORTANT: Be sure to install the right-hand rail on the left side of the drive
cage,and the left-hand rail on the right side of the drive cage.
4. Using a Torx T-15 tool, position the rails and two guide screws in
the lower mounting holes (see Table 1) on each side of the drive
cage.
5. Insert the SCSI cable that ships with this option kit into the rear
of the removable media bay area and pull it forward for
connection to the SCSI connector on the back of the drive cage.
6. Locate the power cable inside the server and connect it to the
power connector on the back of the drive cage.

IMPORTANT: Alwaysuse the SCSI cable that ships with this option kit. Other
available SCSI cablesmay not support Ultra3SCSI.
7. Slide the drive cage into the removable media bay area until it
locks into place.
8. Connect the other end of the SCSI cable to the desired internal
SCSI connector.
Installing the Two-Bay Drive Cage into
ProLiant ML350 Servers with 1-GHz
Processors and ProLiant ML350 Generation 2
Servers
1. Remove the guide screws from a removable media bay blank as
instructed in the setup and installation guide on the
documentation CD that ships with your server, or use the guide
screws from the bag included with this option kit.
2. Using a Torx T-15 tool, position two guide screws in the upper
mounting holes (see Table 1) on each side of the drive cage.
3. Insert the SCSI cable that ships with this option kit into the rear
of the removable media bay area and pull it forward for
connection to the SCSI connector on the back of the drive cage.
4. Locate the power cable inside the server and connect it to the
power connector on the back of the drive cage.
IMPORTANT: Alwaysuse the SCSI cable that ships with this option kit. Other
available SCSI cablesmay not support Ultra3SCSI.
5. Slide the drive cage into the removable media bay area until it
locks into place.
6. Connect the other end of the SCSI cable to the desired internal
SCSI connector.
Installing the Two-Bay Drive Cage into
ProLiant ML370 Generation 2 Servers
1. Remove the shoulder screws from a removable media bay blank
as instructed in the setup and installation guide on the
documentation CD that ships with your server, or use the
shoulder screws from the bag included with this option kit.
2. Using the Torx T-15 tool clipped to the rear of your server,
position two shoulder screws in the upper mounting holes
(see Table 1) on each side of the drive cage.
3. Insert the SCSI cable that ships with this option kit into the rear
of the removable media bay area and pull it forward for
connection to the SCSI connector on the back of the drive cage.
4. Locate the power cable inside the server and connect it to the
power connector on the rear of the drive cage.
IMPORTANT: Alwaysuse the SCSI cable that ships with this option kit. Other
available SCSI cablesmay not support Ultra3SCSI.
5. Slide the drive cage into the removable media bay area until it
locks into place.
6. Connect the other end of the SCSI cable to the desired internal
SCSI connector.

Preparing the Server for Operation
Refer to the setup and installation guide on the documentation CD
that ships with your server for more detailed instructions. To prepare
your server for operation:
1. Replace the access panel.
2. Secure the server:
G For rack-mounted servers, slide the server into the rack and
secure in place and tighten the thumbscrews.
G For tower model servers, reattach the front bezel door.
3. Reconnect the AC power cords and all external cabling.
4. Power up the server.
Installing Hot-Plug SCSI Devices
1. Remove blanks from the drive cage bays to facilitate installation
of the SCSI device.
IMPORTANT: Remove the 0.6-inch blank onlywhen installing a 1.6-inch device.
Otherwise, leave the 0.6-inch blank inplace. Leave blanksin all unpopulated bays
to maintain properairflow and cooling.
2
1
2. Install and configure the hot-plug SCSI hard drive and/or hot-
plug tape drive according to the instructions that ship with each
device.
The installation is complete.