C-1Physical and Environmental Specifications................................................................................205
13
14
About This Document
This document provides information and instructions on how to service and troubleshoot the
HP 9000 rp3410 and rp3440 servers.
The document publication date and part number indicate the document’s current edition. The
document part number will change when extensive changes are made.
Document updatesmay be issued between editions to correct errors or document product changes.
To ensure that you receive the updated or new editions, you should subscribe to the appropriate
product support service. See your HP sales representative for details.
The latest version of this document can be found online at http://www.hp.com/go/
HP9000_Servers-docs.
Intended Audience
This document is intended to provide technical product and support information for authorized
service providers, system administrators, and HP support personnel.
New and Changed Information in This Edition
This document was updated to comply with HP publishing standards.
Publishing History
Table 1 lists the publishing history details for this document.
Table 1 Publishing History Details
A7137-96003
Document Organization
This guide is divided into the following chapters:
Chapter 1Overview: Provides views and descriptions of the server.
Chapter 2System Specifications: Server details such as system configuration, physical
specifications, and requirements.
Chapter 3Installing the System: Unpacking, installation, and preparation for booting the
operating system.
Chapter 4Booting and Shutting Down the Operating System: Provides procedures to boot
and shut down the operating system.
Chapter 5Troubleshooting: Provides diagnostics and basic troubleshooting methodology.
Chapter 6Removing and Replacing Components: Provides instructions and procedures on
how to remove and replace server components.
Appendix AReplacement Parts: Provides a list of available customer self-repair parts.
Publication DateDocument Manufacturing Part Number
July 2003N/A
April 2005A7137-96002
April 2007A7137-96008
September 2008A7137-96008-ed5
February 2010A7137-96008-ed6
Intended Audience15
Appendix BUtilities: Provides information on the utilities on the server such as Boot Console
Handler (BCH) and the iLO MP.
Appendix CPhysical and Environmental Specifications: Provides temperature and airflow
information for minimum, typical, and maximum configurations for the server.
Also lists the server and rack weights and dimensions.
Typographic Conventions
This document uses the following conventions.
%, $, or #
Command
Computer output
Ctrl+xA key sequence. A sequence such as Ctrl+x indicates that you
ENVIRONMENT VARIABLEThe name of an environment variable, for example, PATH.
[ERROR NAME]
KeyThe name of a keyboard key. Return and Enter both refer to the
TermThe defined use of an important word or phrase.
User input
Variable
[]The contents are optional in syntax. If the contents are a list
{}The contents are required in syntax. If the contents are a list
...The preceding element can be repeated an arbitrary number of
Indicates the continuation of a code example.
|Separates items in a list of choices.
WARNINGA warning calls attention to important information that if not
CAUTIONA caution calls attention to important information that if not
IMPORTANTThis alert provides essential information to explain a concept or
NOTEA note contains additional information to emphasize or
A percent sign represents the C shell system prompt. A dollar
sign represents the system prompt for the Bourne, Korn, and
POSIX shells. A number sign represents the superuser prompt.
A command name or qualified command phrase.
Text displayed by the computer.
must hold down the key labeled Ctrl while you press another
key or mouse button.
The name of an error, usually returned in the errno variable.
same key.
Commands and other text that you type.
The name of a placeholder in a command, function, or other
syntax display that you replace with an actual value.
separated by |, you must choose one of the items.
separated by |, you must choose one of the items.
times.
understood or followed will result in personal injury or
nonrecoverable system problems.
understood or followed will result in data loss, data corruption,
or damage to hardware or software.
to complete a task
supplement important points of the main text.
HP-UX Release Name and Release Identifier
Each HP-UX 11i release has an associated release name and release identifier. Theuname(1)
command with the -r option returns the release identifier.
Table 2 shows the releases available for HP-UX 11i.
•In the United States, for contact options see the Contact HP United States webpage: (http://
welcome.hp.com/country/us/en/contact_us.html)
To contact HP by phone:
—Call 1-800-HP-INVENT (1-800-474-6836). This service is available 24 hours a day, 7 days
a week. For continuous quality improvement, calls may be recorded or monitored.
—If you have purchased a Care Pack (service upgrade), call 1-800-633-3600. For more
information about Care Packs, refer to the HP website: (http://www.hp.com/hps).
•In other locations, see the Contact HP worldwide (in English) webpage (http://
welcome.hp.com/country/us/en/wwcontact.html).
Subscription Service
HP recommends that you register your product at the Subscriber's Choice for Business website:
http://www.hp.com/country/us/en/contact_us.html.
Documentation Feedback
HP welcomes your feedback. Tomake comments and suggestions about product documentation,
send a message to docsfeedback@hp.com.
Include the document title and manufacturing part number. All submissions become the property
of HP.
18
1 Overview
The HP 9000 rp3410 server is a 1P/1C, 1P/2C, rack- or pedestal-mount server. Similarly, the HP
9000 rp3440 server is a 1P/1C, 1P/2C, 2P/2C, or 2P/4C rack- or pedestal-mount server. Both of
these servers are based on the PA-RISC processor family architecture.
The server accommodates up to 12 DIMMs and internal peripherals including disks and DVD.
Its high-availability features include hot-swappable power supplies and hot-pluggable disk
drives.
The supported operating system is HP-UX 11i v1 (and newer HP-UX versions that support
PA-RISC systems).
HP 9000 rp3410 and rp3440 Server Views
The following figures show the front, rear, and pedestal views of the HP 9000 rp3410 and rp3440
servers.
Figure 1-1 HP 9000 rp3410 and rp3440 Servers - Front View
Figure 1-2 HP 9000 rp3410 and rp3440 Servers - Front View with Bezel Removed
Figure 1-3 HP 9000 rp3410 and rp3440 Servers - Rear View
HP 9000 rp3410 and rp3440 Server Views19
Figure 1-4 HP 9000 rp3410 and rp3440 Servers - Pedestal Mount
Detailed Server Description
This section provides information on the features that comprise the HP 9000 rp3410 and rp3440
servers.
Processor
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•800 MHz/1.5 GB cache (HP 9000 rp3410 and rp3440 servers)
•1 GHz/1.5 GB cache (HP 9000 rp3440 server only)
•Both processors are available with 32 MB or 64 MB L2 cache
•HP 9000 rp3410 servers can be 1P/1C and 1P/2C
•HP 9000 rp3440 servers can be 1P/1C, 1P/2C, and 2P/2C
Memory
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•12 memory DIMM slots.
•Minimum memory size is as follows:
—512 MB (2 x 256 MB DIMMs in a HP 9000 rp3410, model A7136A server).
—1 GB (4 x 256 MB DIMMs in a HP9000 rp3410 model A7136B server, or in a HP 9000
rp3440 server).
•Maximum memory size is as follows:
20Overview
6 GB (HP 9000 rp3410 server), 24 GB (HP 9000 rp3440 server with 2 GB DIMMs installed
—
in all 12 slots), or
—32 GB (HP 9000 rp3440 server with 4 GB DIMMs installed in the first eight slots)
•For the HP 9000 rp3410 server, DIMMs are as follows:
—256 MB, 512 MB, and 1 GB
—standard 184 pins 2.5V
—DDR266, CL2, registered, ECC
•For the HP 9000 rp3440 server, DIMMs are as follows:
—256 MB, 512 MB, and 1 GB, 2 GB, 4 GB
—standard 184 pins 2.5V
—DDR266, CL2, registered, ECC
•Only one supported configuration for 4 GB DIMMs; 2 quads (8 DIMMs); and no other DIMMs
can be installed.
•DIMMs loaded by quads enable interleaved mode and chip spare.
•Memory is loaded across both memory busses (two DIMMs on each bus) to ensure maximum
bandwidth and performance.
•133 MHz memory bus frequency, 266 MTransfers/s data, 8.5 GB/s peak data bandwidth.
•Total memory bandwidth is 8.5 GB/s, split across two 4.25 GB/s memory buses.
•Open page memory latency is 80 nanoseconds.
PCI Riser
Two (HP 9000 rp3410 server) or four (HP 9000 rp3440 server) independent PCI-X 133 MHz 64-bit
3.3V 15W slots. No 5V card and hot-pluggable support.
Internal Core I/O
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•Dual-channel SCSI U160 interface, two internal 68-pin connectors, one 68-pin external
connector.
•SCSI backplane configured either as two channels with 2+1 drives. A SAF-TE accessory
(currently not available) is required to configure the SCSI backplane as one channel with
three drives.
•Three internal SCSI drive connectors are of the 80-pin type and provide drive electrical
hot-pluggable capability.
•SCSI backplane is designed to support a SCSI management piggy board accessory that
provides a SCSI management SAF-TE chip and shunts the backplane's channels A and B to
provide three disks on channel A and leave only the external connector on channel B.
•One internal IDE connector for a slim-line optical device (CD and DVD).
•No floppy connector.
External Core I/O
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•One SCSI U160 68-pin connector.
•One 10/100/1000Base-T Ethernet LAN connectors for copper cable.
•Four USB 2.0 ports.
•Three DB-9 ports (console, UPS, and modem) through a 3-connector M cable.
Power Supply Unit
The following is supported on the HP 9000 rp3410 and rp3440 servers:
Detailed Server Description21
•650W output power.
•The power supply is split in a front end block (the actual power supply case) that converts
the line voltage into high DC voltage and back end voltage regulation modules (on the
motherboard) that step down the front end DC voltage to the required voltages.
•Redundant and hot-pluggable power supplies (front end block only).
System Board Manageability
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•Baseboard Management Controller (BMC).
•Temperature monitoring and fans regulation by BMC.
•BMC manageability console shared with system console/general purpose serial port.
•IPMI protocol for communication between BMC/system/iLO MP.
•Hardware diagnostics by BMC displayed on the front status panel.
•Locator front/rear LEDs.
•Field replacement units monitoring by BMC.
Enhanced Server Manageability Using the iLO MP
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•LAN Telnet console
•Web GUI
•Serial port for local console
•Serial port for modem console
•Duplication of console screen content across all consoles
Hard Disk Drives
Three half-height hard disk drives (1-inch height).
Internal RAID
The following is supported on the HP 9000 rp3410 and rp3440 servers:
•The A9890A and A9891A RAID cards are supported to provide RAID for the embedded
drives.
•The A9827A cabling kit is required for internal RAID. See the HP 9000 rp3410 and HP 9000rp3440 Upgrade Guide for complete RAID installation instructions.
Firmware
Firmware consists of many individuallylinked binary images that are boundtogether by a single
framework at run time. Internally, the firmware employs a software database called a device
tree to represent the structure of the hardware platform and to provide a means of associating
software elements with hardware functionality.
The firmware incorporates the Boot Console Handler (BCH) which provides an interface between
the operating system and the platform firmware.
The firmware supports the HP-UX 11i version 1 (and higher HP-UX versions that support
PA-RISC systems) operating system through the HP 9000 processor family standards and
extensions, and has no operating system-specific functionality included. The operating system
is presented with the same interface to the system firmware, and all the features are available to
the operating system.
22Overview
Event IDs for Errors and Events
The server firmware generates event IDs similar to chassis codes for errors, events, and forward
progress to the Integrated Light-Out Management Processor (iLO MP) through common shared
memory. The iLO MP interprets and stores event IDs. Reviewing these events helps you diagnose
and troubleshoot problems with the server.
Dimensions and Values
Table 1-1 lists the dimensions and values of the HP 9000 rp3410 and rp3440 servers.
Table 1-1 Server Dimensions and Values
ValuesDimensions
Rack dimensions (depth x width x height)
Pedestal dimensions (depth x width x height)
Rack weight
Pedestal weight
System Board
This section provides a block diagram of the system board and descriptions of key components
(integrated circuits) on the system board.
Figure 1-5 shows the system board block diagram.
26.8 in (67.9 cm) max. x 19.0 in (48.3 cm) x 3.4 in (8.6 cm)
26.6 in (67.5 cm) x 11.6 in (29.5 cm) x 19.5 in (49.4 cm)
Minimum: 38.6 lb (17.5 kg)
Maximum: 49.0 lb (22.2 kg)
Minimum: 49.4 lb (22.4 kg)
Maximum: 56.3 lb (25.5 kg)
0.2 m2(2.1 sq. ft.)Pedestal footprint
2URack units
Detailed Server Description23
Figure 1-5 System Board Block Diagram
System Board Components
The following describes the main components of the system board:
•Dual PA-RISC processors:
—One or two processors enabled in the HP 9000 rp3410 server
—One, two, or four processors enabled in the HP 9000 rp3440 server
•ZX1 I/O and memory controller
•ZX1 PCI bus controller
•Processor dependent hardware controller
•Field processor gate array controller
•BMC
•SCSI controller
•IDE controller
•USB controller
•10/100/1000 LAN
PA RISC Processor
The system board consists of two Zero Insertion Force (ZIF) processor sockets, the Core Electronic
Complex (CEC), and circuits for clock and power generation and distribution, boundary scan,
In-target Probe (ITP), and debug.
The Front Side Bus (FSB) is the IA64 processor bus based on bus protocol from Intel. This enables
processor customer self-repair (CSR) parts to be dropped in, provided that electrical and
24Overview
mechanical compatibility and support circuitry exist. A processor CSR consists of a dual processor
module with heatsink assembly.
One end of the FSB is terminated with an I/O ASIC. The other end of the bus is terminated with
a CSR. An additional CSR can be loaded in the middle. For the system to function properly, the
processor farthest away from the I/O ASIC must be loaded at all times to electrically terminate
the FSB.
Each processor module plugs directly into and is powered by its own 12V to 1.2V power-pod.
Other power for the system board comes from multiple on-board DC/DC converters. Each
processor module is attached to the board through a ZIF socket andthe entire CSR secured down
by a heatsink bolster plate.
Processor Bus
The processor bus (Front Side Bus [FSB]) in this product runs at 200 MHz. Data on the FSB are
transferred at a double data rate, which enables a peak FSB bandwidth of 6.4 Gb/sec.
ZX1 I/O and Memory Controller
HP 9000 rp3410 and rp3440 servers support the following features of the ZX1 I/O and memory
controller chip:
•3.3 GB/s peak IO bandwidth
•Provides eight communication paths
•Peak memory bandwidth of 8.5 GBs
•Two memory cells, 144 data bits each
Memory
The memory subsystem provides two memory cells, each of which is 144 data bits wide. Each
cell has six DIMM slots, which means a total of 12 DIMM slots are available. The memory bus
clock speed is 133 MHz, and the data transfer rate is 266M transfers/second as data is clocked
on both edges of the clock. The peak data bandwidth for this memory subsystem design is 8.5
GB/s. DIMMs must be loaded in quads with qualified modules, with the exception of 256 MB
DIMMs which is loaded in pairs. Memory is protected by data error correction code (ECC), and
the hardware implementation supports the chip-spare feature.
The minimum amount of memory that you can install is 512 MB (2x256 MB modules in a HP
9000 rp3410 model A7136A server), and 1 GB (4x256 MB modules in other HP 9000 rp34x0
servers). The maximum amount of memory that you can install is limited to 24 GB (12 x 2 GB
modules) or 32 GB (8 x 4 GB modules) in a HP 9000 rp3440 server.
This design does not support any non industry-standard DDR DIMMs. Only qualified DIMMs
are supported.
Figure 1-6 shows the memory block diagram.
Detailed Server Description25
Figure 1-6 Memory Block Diagram
Memory Architecture
The I/O ASIC memory interface supports two DDR cells, each of which is 144 data bits wide.
The memory subsystem physical design uses a comb-filter termination scheme for both the data
and address/control buses. This part of the topology is similar to other DDR designs in the
computer industry. Clocks are distributed directly from the I/O ASIC; each clock pair drives two
DIMMs.
Memory data is protected by ECC. Eight ECC bits per DIMM protect 64 bits of data. The use of
ECC enables correction of single-bit errors, and detection of multi-bit errors. Only DIMMs with
ECC are qualified or supported.
DIMMs
The memory subsystem only supports Double Data Rate Synchronous Dynamic Random Access
Memory (DDR SDRAM) technology utilizing industry-standard PC-1600 type DDR SDRAM
DIMMs, 1.2" tall. This is currently being used by high-volume products. The DIMMs use a 184-pin
JEDEC standard connector.
DIMMs are loaded in groups of four, known as a rank or quad (except for 256 MB DIMMs, which
is loaded in pairs). All four DIMMs in a rank or quad must be the same size. The following
information summarizes the memory solutions.
Memory Array Capacities
Table 1-2 lists the memory array capacities for the server.
26Overview
Table 1-2 Memory Array Capacities
DDR SDRAM Count, Type and TechnologySingle DIMM SizeMinimum and Maximum
Memory Size
18 x 32 MB x 4 DDR SDRAMs (128 MB)256 MB DIMM0.5 GB / 3 GB
36 x 32 MB x 4 DDR SDRAMs (128 MB)512 MB DIMM2 GB / 6 GB
36 x 64 MB x 4 DDR SDRAMs (256 MB)1024 MB DIMM4 GB / 12 GB
36 x 128 MB x 4 DDR SDRAMs (512 MB)2048 MB DIMM8 GB / 24 GB
36 x 256 MB x 4 DDR SDRAMs (1024 MB)4096 MB DIMM16 GB / 32 GB
Chip Spare Functionality
Chip spare enables an entire DDR SDRAM chip on a DIMM to be bypassed in the event that a
multi-bit error is detected on the DDR SDRAM. In order to use the chip spare functionality on
the server, only DIMMs built with ×4 DDR SDRAM parts are used, and these DIMMs must be
loaded in quads.
The memory subsystem design supports the I/O ASIC chip’s spare functionality. Chip spare
enables an entire SDRAM chip on a DIMM to be bypassed or replaced in the event that a multi-bit
error is detected on that SDRAM. In order to use the chip spare functionality, only DIMMs built
with x4 SDRAM parts are used, and these DIMMs must be loaded in quads (2 DIMMs per memory
cell, loaded in the same location in each memory cell). Each DIMM within a quad must be identical
to all the other DIMMs in the quad.
Using the DIMM loading order figure from above, chip spare is achieved if four identical DIMMs
are loaded in the slots labeled “1st” and “2nd.” If more DIMMs are added, they must be loaded
in quads in order to maintain the chip spare functionality. If more DIMMs are added to the
example case, four identical DIMMs (identical to each other, but can be different from the original
quad that was loaded) must be loaded in the slots labeled “3rd” and “4th.”
Maximum memory capability of the HP 9000 rp3440 server is 24 GB or 32 GB. If 4 GB DIMMs
are used, install eight DIMMs in the first eight slots. The remaining slots (9-12) must remain
empty when 4 GB DIMMs are used.
Serial Presence Detect
Each DIMM contains an I2C EEPROM whose content describes the module’s characteristics:
speed, technology, revision, vendor, and so on. This feature is called serial presence detect (SPD).
Firmware typically uses this information to detect unmatched pairs of DIMMs, and configure
certain memory subsystem parameters. The SPD information for DIMMs loaded in the system
are also accessible to the BMC through the I2C bus.
I/O Bus Interface
The I/O bus interface has these features:
•Provides industry standard PCI 33 MHz and 66 MHz, PCI-X 66 MHz to 133 MHz, 32 or 64
data bit support.
•Uses 3.3V PCI only, and it does not support 5V PCI.
•Optimizes for DMA performance.
•Supports 3.3V or universal-keyed PCI cards. 5V-keyed PCI cards are not supported.
Processor Dependent Hardware Controller
The Processor Dependent Hardware (PDH) controller provides the following features.
Detailed Server Description27
•16-bit PDH bus with reserved address space for the following:
—Flash memory
—Nonvolatile memory
—Scratch RAM
—Real-time clock
—UARTs
—External registers
—Firmware read/writable registers
—Two general purpose 32-bit registers
—Semaphore registers
—Monarch selection registers
—Test and reset register
•Reset and INIT generation
Field Programmable Gate Array
The Field Programmable Gate array (FPGA) provides ACPI and LPC support for the PDH bus
and provides these features:
•ACPI 2.0 interface
•LPC bus interface to support BMC
•Decoding logic for PDH devices
BMC
The BMC supports the industry-standard Intelligent Platform Management Interface (IPMI)
specification. This specification describes the management features that have been built into the
system board. These features include: diagnostics (both local and remote), console support,
configuration management, hardware management and troubleshooting.
The BMC provides the following:
•Compliance with IPMI 1.0
•Tachometer inputs for fan speed monitoring
•Pulse width modulator outputs for fan speed control
•Push-button inputs for front panel buttons and switches
•One serial port, multiplexed with the system console port
•Remote access and intelligent chassis management bus (ICMB) support
•Three I2C master/slave ports (one of the ports is used for intelligent platform management
bus (IPMB)
•Low Pin Count (LPC) bus provides access to three Keyboard Controller Style (KCS) and
one-Block Transfer (BT) interface
•32-bit ARM7 RISC processor
•160-pin Low Profile Flat Pack (LQFP) package
•Firmware is provided for the following interfaces:
—IPMI
—IPMB
SCSI Controller
The SCSI controller is a LSI Logic 53C1030 chip. This chip is fully compliant with the SCSI
Peripheral Interface-4 Specification (SPI-4). It has two independent SCSI channels supporting
devices at speeds up to 320 MB/seconds each. The 53C1030 adheres to the PCI-X addendum, to
the PCI Local Specification, and is hard-wired to PCI ID 1 which corresponds to bit 17 of the PCI
AD bus.
28Overview
IDE Interface
The IDE controller (PCI649) supports the ATAPI zero (0) to five (5) modes (from 16 to 100 MB/s).
The usable speed on this system is limited to 16 MHz (ATA-33 mode, 33 MB/s) because the
slimline CD/DVD devices do not support the ATA-66 and 100 modes.
The primary IDE channel is the only channel that is implemented. The IDE cable provides only
one drive connector, of the master type, for the optical storage peripheral.
1 GB System LAN
The 1 GB System LAN port provides:
•Main system LAN
•10/100/1000 MB capable
USB Connectors
The USB connectors provide:
•High speed 480 MB/seconds capable
•Full speed 12 MB/seconds and low speed 1.5 MB/seconds
•Support for USB keyboard and mouse
•HP-UX supports HP USB keyboard and mouse
Disk and I/O Path Logging
Some failures result in I/O path logging. These paths help to indicate the source of the error and
can be included in the error message or logged into console or event logs.
Table 1-3 describes the disk drive and DVD paths for the server.
Table 1-3 Internal Disk and DVD Paths
ACPI PathLocationFunction Associated with PathSlot
0/1/1/0.0.0Bottom disk slotUltra 3 SCSI I/O for bottom removable diskDisk slot 0
0/1/1/0.1.0Middle disk slotUltra 3 SCSI I/O for middle removable diskDisk slot 1
0/1/1/1.2.0Top disk slotUltra 3 SCSI I/O for top removable diskDisk slot 2
0/0/2/0.0.0DVD slotIDE I/O for DVDDVD slot
Table 1-4 describes the extended core I/O paths for the server.
Table 1-4 Extended Core I/O Paths
ACPI PathLocationFunction Associated with PathSlot
USB portCore I/O
mouse symbol)
0/0/1/0USB portCore I/O
USB portCore I/O
keyboard symbol)
0/0/1/0Rear panel (with
Rear panel(top/ white
connector)
0/0/1/1Rear panel (with
USB portCore I/O
(bottom/white
connector)
Detailed Server Description29
0/0/1/1Rear panel
0/0/1/2InternalUSB portCore I/O
0/0/2/0System boardIDE controllerCore I/O
Table 1-4 Extended Core I/O Paths (continued)
ACPI PathLocationFunction Associated with PathSlot
port)
LAN 100 portCore I/O
10/100 label)
Ultra 3 SCSI I/O— external SCSICore I/O
LVD/SE label)
LAN 1000 portCore I/O
GV label)
Interface with external console (ECI)Console port
thru W cable)
Interface with UPS (ECI)Remote port
thru W cable)
Interface with UPSUPS port
thru W cable)
Not used (disabled)ECI (VGA
label)
Baseboard console port (CLI)N/A
A label)
Baseboard serial portN/A
B label)
0/0/3/0Rear panel (with LAN
0/1/1/0System boardUltra 3 SCSI Channel ACore I/O
0/1/1/1System boardUltra 3 SCSI Channel BCore I/O
0/1/1/1.x.yRear panel (with SCSI
0/1/2/0Rear panel (with LAN
0/7/1/1Rear panel (accessible
0/7/1/0Rear panel (accessible
N/ARear panel (accessible
0/7/2/0Rear panel (with VGA
Factory use onlyRear panel (with Serial
Factory use onlyRear panel (with Serial
Table 1-5 describes the PCI I/O paths for the server.