HP 9x9KS Series Quick start guide

CPU Upgrade Manual
Model 9x9KS and Series Kxx0
HP 3000 and HP 9000 Enterprise Servers
Part No. A2375-90012
Printed in U.S.A. March 1999
Edition 8, 0399

ii
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iii
Printing History
New editions of this manual incorporate all material updated since the previous edition. The manual
printing date and part number indicate its current edition. The printing date changes when a new edition
is printed. (Minor corrections and updates which are incorporated at reprint do not cause the date to
change.) The manual part number changes when extensive technical changes are incorporated.
February 1995...............................................................................................................................Edition 1
September 1995 ...........................................................................................................................Edition 2
January 1996.................................................................................................................................Edition 3
June 1996......................................................................................................................................Edition 4
July 1997 ......................................................................................................................................Edition 5
January 1998 ................................................................................................................................Edition 6
August 1998 ................................................................................................................................Edition7
March 1999...................................................................................................................................Edition 8
Change Narrative
• Edition 8 technical changes include minor changes and updates as required.
• Edition 7 technical changes include:
a. The addition of 989KS to the supported CPU table on page 1.
b. The addition of 929KS/020 to the NOTE on page 1 of Chapter 1.
c. Minor changes and updates as needed.
• Edition 6 technical changes include:
a. The addition of HP9000/K380/K580 information throughout the manual.
b. Minor changes and updates as needed.

iv
Reader Comments
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suggestions or recommend improvements for this document, please write to us. You can reach us through
e-mail at: hardwared[email protected].com or by sending your letter to: Documentation Manager, M/S 5657,
Hewlett-Packard Company, 8000 Foothills Blvd., Roseville, CA 95747-5657 USA. Please include the
following information in your message:
• Title of the manual you are referencing.
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SERIOUS ERRORS, such as technical inaccuracies that may render a program or a hardware device
inoperative, should be reported to your HP Response Center or directly to a Support Engineer.

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Preface
This edition of the CPU Upgrade Manual contains technical information about HP 9000 and HP3000
Servers. The HP 9000 family of Servers includes the following models:
The HP 3000 family of Servers does not include CPU Module Product Numbers.
HP9000/Kxx0
Servers HP9000 Workstations CPU Module Product No.
K100 N/A
K200 A2993A
K210 A2995A
K220 A3452A
K250 A3498A
K260 HP VISUALIZE K260-EG A3261A
K360 A5140A
K370 A3669A
K380 A4872A
K400 A2993A
K410 A2995A
K420 A3452A
K450 A3498A
K460 HP VISUALIZE K460-EG/XP A3261A
K570 A3669A
K580 A4872A

1
CPU Upgrade
Electrostatic Discharge
1CPU Upgrade
The Central Processing Unit (CPU) upgrade for the HP 3000 and HP 9000 system is accomplished by
adding CPU cards to the existing CPU card slots within the computer cabinet. The number of CPUs
supported on each system model is as follows:.
NOTE CPUs for HP 9000/K100 models are an integral part of the system board. There is
no CPU upgrade for these models.
929KS/020, 939KS, and 939KS/020 models support a single processor only.
Electrostatic Discharge
CPU cards and computer systems contain assemblies and components that are sensitive to electrostatic
discharge (ESD). Carefully observe the precautions listed in this section and use the ESD wrist strap,
ESD sheet, and ESD foam pad provided in the ESD kit (part number A3024-80004).
The following precautions can significantly reduce the risk of system failure or component damage due
to ESD.
• Always wear an anti-static wrist strap when working around a system or handling the CPU card.
• Treat all assemblies, components, cards, and connections as sensitive.
• When unpacking cards or components to the system, keep the item in it's conductive bag until it is
ready to be installed.
• Keep body movement to a minimum, this generates static electricity that causes ESD.
• Avoid working in carpeted areas.
• Try to select a work area where potential static sources are minimized.
Anti-Static Wrist Strap
The anti-static wrist strap is a bracelet-like strap that goes around either wrist. The other end of the strap
connects to a convenient metal surface on the computer cabinet.
Models
HP3000/
9x9KS
(except
989KS)
HP3000/
989KS HP9000/
K2x0 HP9000/ K360/K4x0 HP9000/ K370/380 HP9000/ K570/580
CPUs Supported 1 to 4 1 to 6 1 to 4 1 to 4 1 to 6 1 to 6

2
CPU Upgrade
CPU Configuration Rules
Anti-Static Mat
The anti-static mat can be either the conductive bag, the ESD sheet, or the ESD foam pad. The anti-static
mat does not have to be connected to the cabinet. It should be placed close to the computer while
performing the upgrade tasks.
CPU Configuration Rules
The rules for adding a CPU to a system are as follows:
1. The computer must have a CPU installed in slot 0 (zero).
2. All additional CPUs are added in sequential order (1, 2,... and so on).
Once the CPU card is added to the computer, it is automatically configured into the system during the
computer power on selftest process.
CPU Location
The CPU slots for both the HP 3000/9x9KS and HP 9000/K2xx and K4xx SPUs are the same. Figure 1-1
and Figure 1-2 shows the CPU locations for these systems. Figure 1-1, front view, shows the system with
the front bezel and bulkheads (or cover plates) removed. Figure 1-2, rear view, shows the system with the
back cover removed.
Figure 1-1 CPU Location, Front View (All Models)
Item 2 shows the location of CPU slots 0 and slot 1. Slot 0 is located next to the power monitor and Slot
1 is located next to the peripheral cage.

3
CPU Upgrade
CPU Location
Figure 1-2 CPU Location, Rear View 9x9KS, K2xx, K360, and K4xx (Except 979 and 989KS)
Item 3 shows the location of CPU slot 2 and slot 3 (see the note following). Slot 2 is located next to the
power supply and slot 3 is located to the left of CPU slot 2.
NOTE On HP3000/979KS/989KS and HP9000 models, the power supply and processor
covers conceal slots 2 and 3. Access to these slots requires removal of the power
supply.
Figure 1-3 CPU Location, Rear View K370/K570, K380/K580, and 979KS/989KS
Figure 1-3 shows the location of CPU slots 2 through 5. Slot 4 is located between slots 3 and 5. Slot 5 is
located next to the Kx70/Kx80 HP-HSC expansion slot.

4
CPU Upgrade
Tools required
Tools required
To accomplish adding a CPU to the computer the following tools are required:
• A Torx #10 driver. (This is the preferred tool)
• A flat blade screw driver. (this can be used if a Torx driver is not available)
• A3204-80004 ESD Kit (included with the CPU Upgrade Kit)
Adding a CPU Card
Be sure to observe all ESD precautions. The suggested time to perform the upgrade is at a non-peak
usage time for the computer. You must also know how many CPUs are already in the computer, this will
determine if you add to the available front slot (1) or the rear slots (2 and 3). Once you have identified
which slot or slots to add to, reference the appropriate procedures for adding a CPU card.
Before starting the actual installation of a CPU card there are certain preparation procedures to perform:
1. Log Off all users and stop all active applications that may be running.
2. Perform a system backup of the entire Operating System and data base. If this is not feasible, perform
a backup of the data base. (This should be done at a scheduled interval as common practice for
protecting any new data or changes to the existing data base.)
3. Perform a system shutdown. Enter “/etc/shutdown -h” at the prompt.
4. Turn the computer key switch to the STANDBY position.
5. At the rear of the computer, unplug the power cord.
Adding CPU #1
1. Remove the computer key from the switch.
2. Reach down, under each front lower corner of the front Bezel (Figure 1-4), press the latch tabs (item
1) and pull the bottom of the front bezel away from the computer.

5
CPU Upgrade
Adding a CPU Card
Figure 1-4 Front Bezel Removal
3. The front bezel should unhinge from the top of computer with the bottom of the bezel angled away
from the computer.
4. With the Torx driver (or flat blade screw driver) remove the CPU/Memory cover plate (Item1, Figure
1-5) by loosening the four (two top and two bottom) captive screws.
Figure 1-5 CPU/Memory Cover Plate
5. Identify CPU slot 1 and carefully reach into the computer cabinet and remove the CPU connector
dust cover, on the system board, by grasping the extended tab and pulling it out.
6. Remove the protective dust cover from the CPU card and align the CPU card into slot 1. Be sure
the air guide and card components are on the right-hand side of the card during installation.
7. Insert the CPU card until it contacts the system board connector, then press firmly to seat the card.
8. Replace the CPU/Memory cover plate and tighten the four captive mounting screws.
9. Replace the bezel by angling the top of the bezel toward the computer while slipping the top edge
under and up into the top overhang of the computer.
10.Then push the bottom of the bezel onto the computer cabinet until the mounting tabs snap into place.
At this point, refer to the Installation Verification section to determine how to ensure that the computer
has configured the new CPU(s).