HP LaserJet 9000 User manual

Internal Peripherals Installation Guide
D Class and R Class
HP 9000 Enterprise Servers
Part No. A3262-90005
Edition 5
October 1998
E1098
Printed in: USA

ii
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Contents
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1. D Class Internal Peripherals Installation
Internal Peripherals Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Installation Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Peripherals Installation Verification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Peripherals Installation Verification Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
2. R Class Internal Peripherals Installation
Internal Peripherals Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Installation Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Peripherals Installation Verification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Peripherals Installation Verification Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

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Contents

v
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First Edition: October, 1995
Second Edition: May, 1996 (European, Localized)
Third Edition: May, 1996
Fourth Edition: August, 1998
Fifth Edition: October, 1998
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Who Should Use this Guide
The procedures in this guide are intended to be performed by a person
who is qualified in the installation and servicing of computer equipment,
and is trained to recognize the hazards involved. Internal peripherals are
installed in an area of the product where energy levels considered
hazardous may be produced.

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1 D Class Internal Peripherals
Installation
Internal Peripherals Installation
Overview
CAUTION If you are adding the Fast/Wide SCSI (Hot-Swap) option to a Model D2xx
server (step K in the list below), you must perform a full system backup
before starting the installation procedures.
NOTE Fast/Wide SCSI (Hot-Swap) disks are standard on Model D3xx servers,
and are available as an option on Model D2xx servers. The hot-swap disk
capability allows you to add Fast/Wide SCSI disks while power is on.
To install internal peripherals (other than Fast/Wide SCSI disks), you
must turn off system power, and open the server cabinet to gain access to
the cabinet interior. An overview of the procedures is given below:
A. Install Fast/Wide SCSI (hot-swap) disks.
B. Turn off power to the system.
C. Remove the front bezel.
D. Remove the side panel.
E. Remove the EMI cover.
F. Configure your peripheral, if necessary.
G. Select the peripheral slot in the cabinet.
H. Install the IDE floppy drive.
I. Install removable media drives (CD-ROM, DDS or quarter-inch tape
drives).
J. Install Single-Ended SCSI disks (Model D2xx only).
K. Install the Fast/Wide SCSI (hot-swap) disk option (Model D2xx only).
L. Replace the EMI cover.
M. Replace the side panel.
N. Replace the front bezel.

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D Class Internal Peripherals Installation
Internal Peripherals Installation Overview
Aftercompletingthe installationprocedures, proceed to the Peripherals
Installation Verification section (located after the installation
procedures) for instructions on how to verify that internal peripherals
have been correctly installed.
Required Tools • Small flat-bladed screwdriver
• Torx driver, #15
• Torx driver, #10
• Phillips screwdriver
Safety Considerations
WARNING Turn off the system power and disconnect the power cable before
opening the system cabinet. Otherwise, personal injury may
occur.
Electrostatic
Discharge Precautions Electrostatic discharge can damage the integrated circuits on printed-
circuit boards. To prevent such damage from occurring, be sure to
observe the following precautions when handling and installing boards:
• Use a grounding mat and an anti-static wrist strap, such as those
included in the ESD Field Service Kit (HP P/N A3024-80004).
• Wear the anti-static wrist strap to ensure that any accumulated
electrostatic charge is discharged from you body to ground.
• Keep uninstalled printed-circuit boards in their protective anti-static
bags until you are ready to install them.
• Handle printed-circuit boards by their edges after you have removed
them from their protective anti-static bags.

Chapter 1 1-3
D Class Internal Peripherals Installation
Installation Procedures
Installation Procedures
A. Install Fast/Wide
SCSI Disks Fast/Wide SCSI disks (or Hot-Swap disks) can be installed while system
power is ON or OFF.
CAUTION You must follow proper hot-swap procedures before adding or replacing a
Fast/Wide SCSI disk. Refer to the Hot-Swap Procedure Guide for hot-
swap procedures and information before performing the following
installation procedure.
NOTE The hot-swap capability (up to five disks) is standard on Model D3xx
servers, and is available as a two-disk option on Model D2xx servers. To
add the optional hot-swap capability to your D2xx server, refer to the
procedure described in step K of this manual, then return to step A to
add the hot-swap disks.
1. Unlock the peripheral door using the key that was shipped with your
server. Open the peripheral door.
2. Pull out the latch of the disk so that it is in the open position.
3. Insert the disk into the peripheral slot.

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D Class Internal Peripherals Installation
Installation Procedures
4. Push the disk all the way into the slot. The disk locking latch should
click shut when the disk is completely inserted. If it does not click,
gently push in the latch until you hear or feel the latch click into
place.
5. After installing all disks, close the peripheral door.
6. If no more peripherals are to be added, lock the peripheral door with
the key.

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D Class Internal Peripherals Installation
Installation Procedures
B. Turn Off Power to
the System To install any peripheral other than the Fast/Wide SCSI disks, follow the
procedures starting here with step B.
CAUTION If youare adding the Fast/Wide SCSI (Hot-Swap) option to a Model D2xx
server (step K in these procedures), you must perform a full system
backup before turning off the server and opening the cabinet.
1. Set the front panel Power switch to OFF.
2. Disconnect the power cord from the server cabinet.

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D Class Internal Peripherals Installation
Installation Procedures
C. Remove the Front
Bezel 1. Unlock the peripheral door using the key that was shipped with your
server.
2. Grab the bottom sides of the front bezel, and pull the bottom of the
bezel slightly out from the cabinet.
3. Carefully push the bezel up so that the top of the bezel comes loose
from the top of the cabinet, then pull the bezel away from the cabinet.

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D Class Internal Peripherals Installation
Installation Procedures
D. Remove the Side
Panel 1. Loosen three captive side panel screws with a #15 Torx driver.
2. Grasp the front edge of the side panel and swing it away from the
system cabinet.
3. Lift the side panel so that its four hinge tabs come out of the slots at
the rear of the cabinet.
4. Carefully set the panel aside.

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D Class Internal Peripherals Installation
Installation Procedures
E. Remove the EMI
Cover D Class servers that have the Hot-Swap Module installed will have an
EMI cover installed over the processor/memory card. To remove the EMI
cover:
1. Loosen the two notches at the bottom of the EMI cover from the tabs
on the processor/memory card by pushing up and slightly flexing the
EMI cover until the notches come loose.
2. Pull the EMI cover down slightly until the two notches at the top of
the cover come loose from the tabs at the top of the server cabinet.
3. Loosen and remove the SCSI ribbon cable from the Fast/Wide SCSI
card.
4. Remove the other end of the SCSI ribbon cable from the connector on
the hot- swap backplane, and set the EMI cover and ribbon cable
aside.
F. Configure Your
Peripheral Before installing a peripheral, verify that it is configured correctly. Refer
to the configuration information in the manual shipped with your
peripheral device. After configuring the peripheral device, proceed to the
following step.

Chapter 1 1-9
D Class Internal Peripherals Installation
Installation Procedures
G. Select Peripheral
Slot The location of internal peripherals differs between Model D2xx and
Model D3xx servers. See the figure below for the proper location for your
peripheral.
NOTE For the two removable media slots (item 2 in the figure below): If a CD-
ROM is present, it must be installed in the upper of the two removable
media slots. The lower removable media slot can contain a DDS or
quarter-inch cartridge tape drive.
Model D2xx Model D3xx
1. One IDE floppy drive 1. One IDE floppy drive
2. Two removable media slots: DDS, CD-
ROM, or quarter-inch cartridge tape drives
(see note above).
2. Two removable media slots: DDS, CD-
ROM, or quarter-inch cartridge tape drives
(see note above).
3. Two single-ended SCSI disks, or 2
optional Fast/Wide SCSI (hot-swap) disks. 3. Five Fast/Wide SCSI disks
4. Not used

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D Class Internal Peripherals Installation
Installation Procedures
H. Install the IDE
Floppy Drive 1. Install the IDE floppy drive in the top slot of the peripheral bay, and
secure it with two (2) Torx #15 screws.
2. Connect the data cable (ribbon cable) and the power supply cable to
the rear of the floppy drive assembly. The connector on the ribbon
cable for the floppy is marked “This End to Floppy.”
3. Connect the other end of the data cable (ribbon cable) to the internal
IDE connector on the system board.
NOTE The power supply cable for the floppy drive branches off from the main
power supply cable for the peripheral located just underneath the floppy
drive (inside the removable media bracket). Route the floppy power
supply cable from inside the bracket through the hole in the top of the
bracket, as shown in item 2 in the next diagram.

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D Class Internal Peripherals Installation
Installation Procedures
I. Install Removable
Media Drives Removable media drive, such as CD-ROMs, or DDS and quarter-inch
cartridge tapes, can all be installed in the first two full size slots
underneath the IDE floppy drive slot.
NOTE A DDS tape drive should be installed in the lower slot of the removable
media bracket. The upper slot may contain a second DDS drive, a CD-
ROM drive, or a quarter-inch tape drive.
If devices are already installed in the removable media bracket, you
must remove the metal EMI shield from the rear of the removable media
bracket and disconnect all data and power cables from the devices before
performing the following procedure.
1. Remove four (4) screws that secure the removable media bracket to
the cabinet chassis, and pull the bracket out of the cabinet.
2. Insert the removable media drive mechanisms into the removable
media bracket,
and secure the drives to the bracket with eight (8) screws (two on
each side for each drive).

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Installation Procedures
3. Insert the combined drive mechanism and bracket into the space
immediately beneath the floppy drive in the server cabinet, and
secure the bracket to the cabinet with four (4) screws.
4. Remove the metal EMI shield from the rear of the bracket, and
connect the SCSI ribbon cable and the power supply cables to the rear
connectors of the installed drives. Reattach the shield when all cables
have been connected to the rear of the drives.
5. Connect the other end of the SCSI ribbon cable to the internal single-
ended SCSI connector on the system board.

Chapter 1 1-13
D Class Internal Peripherals Installation
Installation Procedures
J.InstallSingle-Ended
SCSI Disks (Model
D2xx Only)
Single-ended SCSI disks are standard on Model D2xx servers. Up to two
single-ended SCSI disks can be installed in slots just below the
removable media drives.
NOTE A two-disk Fast/Wide (Hot-Swap) capability is available as an option for
D2xx servers. If you are adding the hot-swap option to your D2xx server,
skip this step and refer to the procedure described in step K of this
manual.
1. Insert each single-ended SCSI disk drive mechanism into a bracket.
2. Secure each drive to its bracket with four (4) screws (two on each
side).

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Installation Procedures
Insert the SCSI drives and brackets into the top two slots underneath
the removable media drives in the Model D2xx server cabinet, and
secure each bracket to the cabinet with two (2) screws.
3. Connect the SCSI ribbon cable and the power cables to the rear
connectors of the disk assemblies.
4. Connect the other end of the SCSI ribbon cable to the internal single-
ended SCSI connector on the system board.