IBM eserver pSeries 7311 D10, pSeries 7311 D20 Service Manual

Download

pSeries 7311 Model D10 and Model D20

Service Guide

SA38-0627-00

ERserver

IBM

pSeries 7311 Model D10 and Model D20

Service Guide

SA38-0627-00

ER ser ver

IBM

First Edition (December 2002)

Before using this information and the product it supports, read the information in “Safety Notices” on page vii, Appendix A, “Environmental Notices”, on page 201, and Appendix B, “Notices”, on page 203.

A reader’s comment form is provided at the back of this publication. If the form has been removed, address comments to Information Development, Department H6DS-905-6C006, 11501 Burnet Road, Austin, Texas 78758-3493. To send comments electronically, use this commercial internet address: aix6kpub@austin.ibm.com. Any information that you supply may be used without incurring any obligation to you.

to restrictions set forth is GSA ADP Schedule Contract with IBM Corp.

Contents

Safety Notices........................vii

Rack Safety Instructions .....................vii

Electrical Safety .......................viii

Laser Safety Information .....................ix

Laser Compliance ......................ix

Data Integrity and Verification ..................xi

About This Book ......................xiii

ISO 9000 .........................xiii

Accessing Information .....................xiii

Related Publications ......................xiii

Trademarks.........................xiv

Chapter 1. Reference Information .................1

pSeries 7311 Model D10 Overview .................1

Model D10 I/O Subsystem Features .................1

I/O Subsystem PCI-X Slot LED Definitions ..............3

D10 Power ........................4

Subsystem Positioning and Cabling ................6

D10 I/O Subsystem Locations ...................10

7311 Model D10 I/O Subsystem Front Locations............10

7311 Model D10 I/O Subsystem Rear Locations ............11

Model D10 I/O Backplane Locations................12

D10 I/O Subsystem PHB ...................13

D10 Location Codes ......................14

Physical Location Code Table ..................14

7311 Model D10 I/O Subsystem Location Code Table ..........15

pSeries 7311 Model D20 Overview .................16

Model D20 I/O Subsystem Features.................16

Model D20 PCI-X Slots ....................16

Model D20 Power ......................18

Model D20 Location Codes....................33

AIX and Physical Location Code Table ...............33

Model D20Location Code Table .................34

Powering the System On and Off..................36

Power-On Self-Test ......................36

Specifications ........................37

Model D10 Specifications ...................37

Model D20 Specifications ...................38

External AC Power Cables ....................39

Service Inspection Guide ....................40

Chapter 2. Diagnostics Overview .................41

Power and Attention LEDs ....................41

Component LEDs ......................41

Resetting the LEDs .....................41

iii

Checkpoints.........................41

FRU Isolation ........................42

Chapter 3. Maintenance Analysis Procedures (MAPs) ..........43

Chapter 4. Checkpoints ....................45

Chapter 5. Error Code to FRU Index ................47

Chapter 6. Using the Service Processor...............49

Chapter 7. Using System Management Services............51

Chapter 8. Removal and Replacement Procedures ...........53

Safety Considerations .....................53

Handling Static-Sensitive Devices .................54

Stopping the System ......................55

Starting the System ......................55

7311 Model D10 I/O Subsystem Removal and Replacement Procedures.....56

Model D10 FRU Replacement Procedure List ............56

D10 Service Position .....................57

D10 Operating Position ....................57

D10 Front Bezel ......................58

D10 Covers ........................59

D10 PCI Adapters......................61

Hot-Pluggable PCI Adapter...................63

PCI Hot-Plug Manager Access .................71

PCI Adapter or Blank Filler Removal From a Cassette Assembly ......74

Replacing an Adapter in a PCI Adapter Cassette ...........86

Short Adapter or Blank Filler Installation ..............90

Long Adapter Installation ...................106

D10Fan........................120

D10 RIO Cable ......................121

D10 RIO Bus Adapter ....................121

D10 I/O Backplane Assembly .................122

D10 Power Supply .....................123

7311 Model D20 I/O Subsystem Removal and Replacement Procedures ....124

Model D20 FRU Replacement Procedure List ............124

D20 Service Position ....................125

D20 Operating Position ...................126

D20 Service Access Cover ..................127

D20 Front Bezel ......................129

D20 Operator Panel.....................131

D20 Blowers .......................134

D20 Cooling Blowers Cable ..................137

D20 RIO Bus Adapter Assembly ................139

D20 PCI Adapters .....................142

D20 Hot-Plug Disk Drives ...................160

D20 Disk Drive Cage ....................165

D20 Disk Drive Backplane ..................167

iv Eserver pSeries 7311 Model D10 and Model D20 Service Guide

D20 Power Supplies ....................169

D20 Power Supply Bulkhead ..................172

D20 I/O Backplane .....................175

Chapter 9. Parts Information ..................179

7311 Model D10 I/O Subsystem..................180

D10 I/O Backplane and Cooling.................180

D10 Power and Cooling ...................182

D10 SPCN, RIO, and Rack Beacon Cables .............184

D10 Rack Mounting Enclosure .................185

Model D20 I/O Subsystem ...................186

D20 I/O Backplane and Cabling.................186

D20 PCI Slots ......................188

D20 Power, RIO ......................190

D20 Operator Panel.....................192

D20 Fans and Disk Drives ..................194

D20 Covers and Brackets ...................196

D20 RIO, SPCN, and Rack Beacon Cables .............197

Power Cables........................198

Appendix A. Environmental Notices................201

Product Recycling and Disposal..................201

Environmental Design .....................201

Acoustical Noise Emissions ...................201

pSeries 7311 Model D10 Declared Acoustical Noise Emissions ......201

pSeries 7311 Model D20 Declared Acoustical Noise Emissions ......202

Appendix B. Notices .....................203

Index ..........................205

Contents v

vi Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Safety Notices

danger

notice indicates the presence of a hazard that has the potential of causing

death or serious personal injury. Danger notices appear on the following pages:

v viii v 53

caution

notice indicates the presence of a hazard that has the potential of causing

moderate or minor personal injury. Caution notices appear on the following pages:

v viii v viii v ix v ix v 53 v 54

Note: For a translation of these notices, see

System Unit Safety Information

, order

number SA23-2652.

Rack Safety Instructions

v Do not install this unit in a rack where the internal rack ambient temperatures will

exceed 35 degrees C.

v Do not install this unit in a rack where the air flow is compromised. Any side, front or

back of the unit used for air flow through the unit must not be in direct contact with the rack.

v Care should be taken to ensure that a hazardous condition is not created due to

uneven mechanical loading when installing this unit in a rack. If the rack has a stabilizer it must be firmly attached before installing or removing this unit.

v Consideration should be given to the connection of the equipment to the supply

circuit so that overloading of circuits does not compromise the supply wiring or overcurrent protection. To provide the correct power connection to the rack, refer to the rating labels located on the equipment in the rack to determine the total power requirement for the supply circuit.

v An electrical outlet that is not correctly wired could place hazardous voltage on the

metal parts of the system or the devices that attach to the system. It is the responsibility of the customer to ensure that the outlet is correctly wired and grounded to prevent an electrical shock.

vii

Electrical Safety

Observe the following safety instructions any time you are connecting or disconnecting devices attached to the workstation.

In the system you are about to setup or service:

v The ac power interface connector is considered the main power disconnect device. v This system has redundant power supply capabilities, meaning that it has the ability

to have two power supplies running simultaneously in the same system unit. When instructed to disconnect the power source, ensure that all power cables have been unplugged.

DANGER

An electrical outlet that is not correctly wired could place hazardous voltage on metal parts of the system or the devices that attach to the system. It is the responsibility of the customer to ensure that the outlet is correctly wired and grounded to prevent an electrical shock.

Before installing or removing signal cables, ensure that the power cables for the system unit and all attached devices are unplugged.

When adding or removing any additional devices to or from the system, ensure that the power cables for those devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.

Use one hand, when possible, to connect or disconnect signal cables to prevent a possible shock from touching two surfaces with different electrical potentials.

During an electrical storm, do not connect cables for display stations, printers, telephones, or station protectors for communications lines.

D05

CAUTION: This product is equipped with a three-wire power cable and plug for the user’s safety. Use this power cable with a properly grounded electrical outlet to avoid electrical shock.

C01

CAUTION: This unit has more than one power supply cord. To reduce the risk of electrical shock, disconnect two power supply cords before servicing.

C21

viii Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Laser Safety Information

CAUTION: This product may contain a CD-ROM, DVD-ROM, or laser module on a PCI card, which are class 1 laser products.

C30

Laser Compliance

All lasers are certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for class 1 laser products. Outside the U.S., they are certified to be in compliance with the IEC 825 (first edition 1984) as a class 1 laser product. Consult the label on each part for laser certification numbers and approval information.

CAUTION: All IBM laser modules are designed so that there is never any human access to laser radiation above a class 1 level during normal operation, user maintenance, or prescribed service conditions. Data processing environments can contain equipment transmitting on system links with laser modules that operate at greater than class 1 power levels. For this reason, never look into the end of an optical fiber cable or open receptacle. Only trained service personnel should perform the inspection or repair of optical fiber cable assemblies and receptacles.

C25, C26

Safety Notices ix

x Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Data Integrity and Verification

IBM computer systems contain mechanisms designed to reduce the possibility of undetected data corruption or loss. This risk, however, cannot be eliminated. Users who experience unplanned outages, system failures, power fluctuations or outages, or component failures must verify the accuracy of operations performed and data saved or transmitted by the system at or near the time of the outage or failure. In addition, users must establish procedures to ensure that there is independent data verification before relying on such data in sensitive or critical operations. Users should periodically check the IBM support websites for updated information and fixes applicable to the system and related software.

xii Eserver pSeries 7311 Model D10 and Model D20 Service Guide

About This Book

This book provides maintenance information that is specific to the 7311 Model D10 and Model D20 I/O subsystems, as well as adapters and attached devices that do not have their own service information. In this book, the I/O subsystems are referred to as the Model D10 or the Model D20 I/O subsystem.

MAPs that are common to all systems are contained in the

RS/6000

Eserver

pSeries

Diagnostic Information for Multiple Bus Systems

This book is used by the service representative to repair system failures. This book assumes that the service representative has had training on the processor subsystem to which an I/O subsystem is attached, in addition to training on the I/O subsystem drawer.

ISO 9000

ISO 9000 registered quality systems were used in the development and manufacturing of this product.

Accessing Information

Documentation for the IBM Eserver pSeries is available online. Visit the IBM Eserver pSeries Information Center at http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base.

v To access the pSeries publications, click Hardware documentation. v To view information about the accessibility features of Eserver pSeries hardware

and the AIX operating system, click AIX and pSeries accessibility.

Related Publications

The following publications provide additional information about your system: v The

D10 I/O Drawer Installation Guide

, order number SA23-1295, contains

information on how to install the Model D10 I/O subsystem.

v The

D20 I/O Drawer Installation Guide

, order number SA23-1296, contains

information on how to install the Model D20 I/O subsystem.

v The Eserver

pSeries 630 Model 6C4 and Model 6E4 User’s Guide

, order number SA38-0606, contains information to help users use the system, use the service aids, and solve minor problems.

v The

RS/6000

Eserver

pSeries Diagnostic Information for Multiple Bus Systems

, order number SA38-0509, contains diagnostic information, service request numbers (SRNs), and failing function codes (FFCs).

v The

RS/6000

Eserver

pSeries Adapters, Devices, and Cable Information for

Multiple Bus Systems

, order number SA38-0516, contains information about

adapters, devices, and cables for your system. This manual is intended to

xiii

supplement the service information found in the

RS/6000

Eserver

pSeries

Diagnostic Information for Multiple Bus Systems

v The

Site and Hardware Planning Guide

, order number SA38-0508, contains

information to help you plan your installation.

v The

System Unit Safety Information

, order number SA23-2652, contains translations

of safety information used throughout this book.

v The

PCI Adapter Placement Reference

, order number SA38-0538, contains

information regarding slot restrictions for adapters that can be used in this system.

Trademarks

The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both:

v AIX v Electronic Service Agent

v Eserver

v IBM v LANstreamer v PowerPC v pSeries v RS/6000

Other company, product, and service names may be trademarks or service marks of others.

xiv Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 1. Reference Information

This chapter provides reference information for the Model D10 and Model D20 I/O subsystems.

pSeries 7311 Model D10 Overview

The Model D10 is a 19-inch, rack-mountable I/O subsystem that is attached to a processor subsystem drawer to extend the system’s capacity for I/O adapters. The I/O drawer includes redundant concurrently maintainable power and cooling.

Five PCI-X slots and one PCI slot are available for PCI adapters. PCI adapters are installed through the rear of the I/O subsystem using PCI adapter cassettes. Because the PCI slots support hot-pluggable adapters, the I/O subsystem can have adapters installed without turning off power or removing covers. The Model D10 is 4 EIA units high and two Model D10s can be installed side-by-side in a 19-inch rack enclosure.

Model D10 I/O Subsystem Features

The following figure shows the I/O subsystem from the front.

1 Cooling Fan 3 Power Supply 1, Power Supply

2 Power cord channel 4 Power cord receptacles

The following figure shows the I/O subsystem from the rear.

23 456

1 PCI adapter slot 1 6 PCI-X adapter slot 6 2 PCI-X adapter slot 2 7 RIO bus adapter card

Upper connector 0 Lower connector 1

3 PCI-X adapter slot 3 8 SPCN connector card

Upper connector J15 Lower connector J16

4 PCI-X adapter slot 4 9 Rack beacon connector 5 PCI-X adapter slot 5 10 Power cord channel

D10 Operator Indicators

v LED indicators visible on each PCI adapter cassette v LED indicators on the I/O subsystem backplane v Attention/Identify LEDs for power supplies and fans

D10 PCI-X Slots

The Model D10 has six PCI adapter slots. Five PCI-X slots and one PCI slot. Adapters are installed and removed using a PCI adapter cassette which allows adapters to be installed without turning off the power or opening the I/O subsystem covers.

The slots are numbered on the rear of the chassis from left to right 1 through 6. PCI adapters are installed using an adapter cassette. The adapter cassette shows two LEDs for each adapter. There is a green power indicator LED (upper) and an amber fault/identify LED (lower). Slot 1 is a 5V PCI slot. Slots 2 through 6 are 3.3V PCI-X.

2 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

I/O Subsystem PCI-X Slot LED Definitions

The green LED (viewed on the rear of the PCI adapter cassette when installed) is used to indicate the state of the PCI slot during removal and replacement of an adapter.

PCI LED (Green) Indication PCI Slot Status Definition

Off Off Slot power is Off. it is safe to

remove or replace adapters.

On (not flashing) On Slot power is On. Do not

remove or replace adapters

Flashing slowly (one flash per second)

Indicates slot has been identified by the software. Do not remove or replace adapters at this time.

Flashing rapidly (six to eight flashes per second)

Indicates slot is ready removing or replacing an adapter.

Chapter 1. Reference Information

D10 Power

The following figure shows a processor subsystem and two I/O subsystems from the front. Each unit has two power supplies and two power cords for redundancy. Connect the power cords from one side of the system to one power distribution bus in the rack. Connect the power cords from the other side of the system to a different power distribution bus in the rack. A separate branch power line for each side of the rack must be utilized to ensure that the systems in a rack keep running if power is interrupted.

1 Power supplies, power

receptacles

3 One 7038 Model 6M2

processor subsystem

2 Two Model D10 I/O

subsystems mounted side-by-side.

Model D10 I/O subsystem has two power supplies. Either power supply is capable of providing the necessary voltages and currents, independent of the other power supply. Each power supply provides 5V dc, 3.3V dc, -12V dc, and 5V dc standby. The power supplies are hot-pluggable and may be changed one at a time while the system is operational.

4 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

The following table describes power supply LED indicators that are available on the Model D10.

Status of LED Power Supply LED

Off Power Source not connected Blinking green LED System power source connected, but power is

not turned on

Blinking green LED, visibly begins to blink faster after the power button has been pressed.

System power connected, the power on button has been pressed and power-on initiated

Solid (not blinking) green LED, (There is approximately a 30 second transition period from the time the power on button is pressed to the time the power LED is on solid.)

System power connected and turned on

The following figure shows a processor subsystem and two I/O subsystems from the rear.

1 Model D10 I/O subsystem 3 Processor subsystem power

supplies, power receptacles

2 7038 Model 6M2 processor

subsystem

4 I/O backplane power (green)

and fault/identify (amber) LEDs

Chapter 1. Reference Information

D10 Cooling

Fans mounted inside each I/O subsystem power supply and an additional fan mounted on the front of the subsystem provide cooling. The power supplies and the fan can be removed and replaced with the power turned on as long as only one is removed from the I/O subsystem at a time.

D10 Input/Output Ports

The connector ports on the rear of the Model D10 I/O subsystem are used to connect the RIO cables, the SPCN cables, and the rack-beacon LED.

Subsystem Positioning and Cabling

The I/O subsystem can be installed in a standard 19-inch EIA rack in any location. The cables that connect the subsystems allow some flexibility in drawer placement, but the I/O subsystems should be located above the connected processor subsystem in the same rack.

Up to eight Model D10 I/O subsystems can be connected to a processor subsystem. Each I/O subsystem is connected to the processor subsystem using a system power control network (SPCN) cable loop and a remote I/O (RIO) cable loop. One SPCN cable loop is needed to connect the I/O subsystems to one processor subsystem. Up to four I/O subsystems are connected to the same processor subsystem using a single RIO loop.

SPCN Cabling

I/O subsystem SPCN cables are connected to the processor subsystem unit using a loop configuration. The SPCN cables are connected in a loop so that the system has two paths to each I/O subsystem. A total of eight I/O subsystems are supported on one SPCN loop.

One I/O Subsystem, Two I/O Subsystems:

The illustration on the left shows one I/O subsystem connected to the processor subsystem. The illustration on the right shows two I/O subsystems connected to the processor subsystem using one SPCN loop.

J15 J16

J15

J16

J15 J16

6 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Four I/O Subsystems, Eight I/O Subsystems:

The illustration on the left shows four I/O subsystems connected to the processor subsystem using one SPCN loop. The illustration on the right shows eight I/O subsystems connected to the processor subsystem using one SPCN loop.

J15 J16

J15

J16

J15 J16

Chapter 1. Reference Information 7

RIO Cabling

I/O subsystems are connected to the processor subsystem through remote I/O (RIO) cable loops. The cable loops are connected to ports that are available from the rear of the processor subsystem. The RIO cables are connected in loops so that the system has two paths to each I/O subsystem.

Up to four I/O subsystems can be connected to a system using one RIO loop. The system can have up to four RIO loops. Eight I/O drawers can be connected to the processor subsystem in a variety of cabling configurations. For optimum performance, connect the RIO loops in a configuration that spreads multiple I/O drawers across as many RIO loops as possible. For valid cabling examples, see the following illustrations.

One I/O Subsystem, Two I/O Subsystems:

The illustration on the left shows one I/O subsystem drawer connected to the system unit. The illustration on the right shows two I/O subsystem drawers connected to the system unit using one RIO loop.

Three I/O Subsystems, Four I/O Subsystems:

The illustration on the left figure shows three I/O subsystem drawers connected to the system unit using one RIO loop. The illustration on the right shows four I/O subsystem drawers connected to the system unit using one RIO loop.

8 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Eight I/O Subsystems, Two RIO Loops:

The following figure shows eight I/O

subsystem drawers connected to the system unit using two RIO loops.

Chapter 1. Reference Information 9

D10 I/O Subsystem Locations

This system uses physical location codes to provide mapping of the failing field replaceable units. The location codes are produced by the processor subsystem’s firmware and AIX. For information about how to read a location code, see the service guide for the processor subsystem to which your I/O subsystem is connected.

7311 Model D10 I/O Subsystem Front Locations

1 Cooling fan 3 Power Supply 2

U0.

-V2

2 Power cord channel 4 Power Supply 1

U0.

-V1

10 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

7311 Model D10 I/O Subsystem Rear Locations

23 456

1 PCI adapter slot 1

U0.

-P1-I1

6 PCI-X adapter slot 6

U0.dd-P1-I6

2 PCI-X adapter slot 2

U0.

-P1-I2

7 RIO bus adapter card

U0.dd-P1.1

3 PCI-X adapter slot 3

U0.

-P1-I3

8 SPCN connector card

U0.dd-P1 (part of the I/O backplane FRU)

4 PCI-X adapter slot 4

U0.

-P1-I4

9 Rack beacon connector

5 PCI-X adapter slot 5

U0.

-P1-I5

10 Power cord channel

Note: In the preceding table,ddis equal to the number assigned to each I/O

subsystem by the connected processor subsystem.

Chapter 1. Reference Information 11

Model D10 I/O Backplane Locations

The following illustration of the I/O backplane identifies the primary connectors used in your subsystem.

1 PCI adapter connector 1 7 SPCN connector 2 PCI-X adapter connector 2 8 VPD module 3 PCI-X adapter connector 3 9 VPD module pin 1 orientation 4 PCI-X adapter connector 4 10 RIO bus adapter connector 5 PCI-X adapter connector 5 11 Fan connector 6 PCI-X Adapter connector 6 12 Power supply connectors

12 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

D10 I/O Subsystem PHB

Each 7311 Model D10 I/O Subsystem has two PHBs through which the PCI slots are connected.

23 456

Slot PHB Slot Characteristics

1 1 64-bit 5V, 33 MHz 2 1 64-bit 3.3V, 133 MHz 3 1 64-bit 3.3V, 133 MHz 4 2 64-bit 3.3V, 133 MHz 5 2 64-bit 3.3V, 133 MHz 6 2 64-bit 3.3V, 133 MHz

Chapter 1. Reference Information

D10 Location Codes

This system (processor subsystem and attached I/O subsystems) use physical location codes in conjunction with AIX location codes to provide mapping of failing field replaceable unit (FRU). The location codes are produced by the processor subsystem’s firmware and AIX. For information about how to read a location code, see the service guide for the processor subsystem to which your I/O subsystem is connected.

Physical Location Code Table

This section covers the AIX and Physical Location Code tables for the Model D10.

The tables in this section contain the location codes for I/O subsystems when they are attached to the system unit. In the tables, the location code for the I/O subsystem number is represented by

. The first time that an installed system is powered on, the I/O subsystems are numbered. For example, if a system is first powered on with eight I/O subsystems connected, the

value for the subsystems should be numbered from

2 through 9.

Note: If the system was powered on with I/O subsystems connected before delivery to

the customer, the I/O subsystem location codes for the connected I/O subsystems is permanently set.

If at a later time, an I/O subsystem is removed from the system and a different I/O subsystem is substituted, the substitute is assigned the next higher number available for its value of

, which in the earlier example, is 10. If the original I/O subsystem is

reinstalled in the system configuration, the system uses the original

value for the I/O

subsystem.

To keep the system from renumbering the I/O drawer when an I/O backplane is replaced, the VPD module from the old I/O backplane must be moved over to the new I/O backplane.

The following diagram defines each part of a location code.

Ux.dd-xx-yy |||| |||| |||yyThis code is used for the next component (yy, yy, yy, ...) | | xx This code is used for the next component (Px, Fx, Vx, ...) | dd This code is the location code for the I/O drawer (2 to 63) Ux This code normally identifies the rack in which a drawer is installed.

The x will always be zero (0) for this system.

14 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

7311 Model D10 I/O Subsystem Location Code Table

The following table lists the location codes for a D10 I/O subsystem. The location code for the I/O subsystem connected to a system unit is U0.

(whereddcan be any

number from 2 through 63).

FRU Name Physical Location Code

Model D10 I/O Drawer U0.

dd(dd

= any number from 2 through 63)

I/O subsystem 1 drawer U0.

I/O backplane U0.dd-P1 RIO connector riser card U0.

-P1.1

RIO port 0 (upper connector) U0.

-P1.1/Q1

RIO port 0 cable U0.

-P1.1/Q1#

RIO port 1 (lower connector) U0.

-P1.1/Q2

RIO port 1 cable U0.

-P1.1/Q2#

PHB1 U0.

-P1

EADS_X under PHB1 U0.

-P1

PCI slot 1 U0.

-P1/I1

PCI slot 1 adapter U0.

-P1-I1

PCI slot 2 U0.

-P1/I2

PCI slot 2 adapter U0.

-P1-I2

PCI slot 3 U0.

-P1/I3

PCI slot 3 adapter U0.

-P1-I3

PHB2 U0.

-P1

EADS_X under PHB2 U0.

-P1

PCI slot 4 U0.

-P1/I4

PCI slot 4 adapter U0.

-P1-I4

PCI slot 5 U0.

-P1/I5

PCI slot 5 adapter U0.

-P1-I5

PCI slot 6 U0.

-P1/I6

PCI slot 6 adapter U0.

-P1-I6

Power supply 1 (with 2 fans) U0.

-V1

Power supply 2 (with 2 fans) U0.

-V2

Cooling fan 5 U0.

-F5

Rack indicator connector (4-pins) U0.

-P1/Q3

SPCN connector J15 U0.

-P1/Q4

SPCN connector J16 U0.

-P1/Q5

Subsystem VPD U0.

-P1

Chapter 1. Reference Information

pSeries 7311 Model D20 Overview

The Model D20 is a 19-inch, rack-mountable I/O subsystem that is attached to a processor subsystem to extend the system’s capacity for I/O adapters and disk drives. The I/O subsystem includes redundant concurrently maintainable power and cooling.

Seven PCI slots are available for PCI adapters. Because the PCI slots support hot-pluggable adapters, the I/O subsystem can have adapters installed without turning off power. The Model D20 is 4 EIA units high and and compatible with 19-inch EIA rack enclosures.

Model D20 I/O Subsystem Features

The features of the Model D20 enable this I/O subsystem to extend the input/output capabilities of the processor subsystem. Features such as PCI-X adapters, and internal SCSI disk drives are supported.

Model D20 Operator Indicators

v LED indicators visible on each PCI adapter light-pipe v LEDs for power on, attention, SCSI activity v Attention/Identify LEDs v Rack Beacon

Model D20 PCI-X Slots

Seven PCI-X slots are available. The slots are 64-bit capable at up to 133 Mhz, 3.3 volts. The slots are numbered on the rear of the chassis from left to right 1 through 7. The I/O backplane and each I/O slot have green power indicator LEDs and amber identify LEDs. The following illustration shows the LED locations when viewing from the

16 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

rear of the I/O drawer.

123

567

1 PCI-X Expansion Slot 1 6 PCI-X Expansion Slot 6 2 PCI-X Expansion Slot 2 7 PCI-X Expansion Slot 7 3 PCI-X Expansion Slot 3 A Green Power LEDs 4 PCI-X Expansion Slot 4 B Amber Identify LEDs 5 PCI-X Expansion Slot 5

The green LEDs for the PCI-X adapter slots (viewed on the rear of the I/O subsystem) are used to indicate the state of the PCI slot during removal and replacement of an adapter.

PCI LED (Green) Indication PCI Slot Status Definition

Off Off Slot power is Off. It is safe to

remove or replace adapters.

On (not flashing) On Slot power is On. Do not

remove or replace adapters

Flashing slowly (one flash per second)

Indicates slot has been identified by the software. Do not remove or replace adapters at this time.

Flashing rapidly (six to eight flashes per second)

Indicates slot is ready removing or replacing an adapter.

Chapter 1. Reference Information

Model D20 Disk Drives

12 hot-plug disk-drive bays are provided. The bays are located behind the Model D20 front bezel. The Model D20 has from 18.2 GB to 1.7 terabytes of disk storage capacity. The following disk drive sizes and speeds are available:

v 18.2 GB Ultra3 10K RPM 1 inch v 36.4 GB Ultra3 10K RPM 1 inch v 73.4 GB Ultra3 10K RPM 1 inch v 146.8 GB Ultra3 10K RPM 1 inch

For an updated listing of hot-plug disk-drive sizes, contact your sales representative.

Model D20 Power

The Model D20 is standard with one power supply. If the customer wants redundant power in their I/O subsystem, an optional power supply can be ordered. Either power supply in a Model D20 configured with two power supplies is capable of providing the necessary voltages and currents, independent of the other power supply. The left and right power-supply output voltages are connected and monitored by the power distribution board contained in the I/O subsystem.

The left and right power supplies are hot-pluggable and may be changed one at a time while the system is operational. Each power supply is capable of converting available 110/220 V ac to the proper internal voltages used by the system components. The internal voltage range is 5 volts system standby, 3.3 volts, 5 volts, 12 volts and -12 volts. When operating correctly, each supply will share the current load when powered on. When in a fault state, the operable power supply will supply standby current to the faulted supply for the DEVROS module. The following table describes power related LED indicators that are available on the Model D20. The Operator Panel LED referred to in the table below is on the front of the processor subsystem to which the I/O subsystem is attached.

Status of LED Operator Panel LED (processor subsystem)

Off Power Source not connected Blinking green LED System power source connected, but power is

not turned on

Blinking green LED, visibly begins to blink faster after the power button has been pressed.

System power connected, the power on button has been pressed and power-on initiated

Solid (not blinking) green LED, (There is approximately a 30 second transition period from the time the power on button is pressed to the time the power LED is on solid.)

System power connected and turned on

18 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model D20 Cooling

Four blowers are mounted on the top of the I/O subsystem to provide cooling.

Attention: The four cooling blowers mounted on top of the Model D20 are hot-plug. The one exception is when your subsystem has only one power supply either installed or functioning, in which case you

must

shut down the system and subsystem. Failure to

do so will automatically shut down the system.

D20 Input/Output Ports

The connector ports on the rear of the Model D20 I/O subsystem are used to connect the RIO cables, the SPCN cables, and the rack-beacon LED.

D20 I/O Subsystem Locations

The system uses physical location codes to provide mapping of the failing field replaceable units. The location codes are produced by the processor subsystem’s firmware and AIX. For information about how to read a location code, see the service guide for the processor subsystem to which your I/O subsystem is connected.

Model D20 Front View

1 Serial Number 3 Model D20 Front Bezel 2 Operator Panel 4 Disk Drives (maximum quantity

12 )

Chapter 1. Reference Information

Model D20 Rear View

1 PCI-X Expansion Slot 1 9 Primary Power Supply 2 PCI-X Expansion Slot 2 10 Model D20 I/O Drawer 3 PCI-X Expansion Slot 3 11 Connector J11 (Not Used) 4 PCI-X Expansion Slot 4 12 Connector J14 (Not Used) 5 PCI-X Expansion Slot 5 13 Rear Serial Number Label 6 PCI-X Expansion Slot 6 14 Connector J15 System Power

Control Network Connector (SPCN)

7 PCI-X Expansion Slot 7 15 Connector J16 System Power

Control Network Connector (SPCN)

8 Redundant Power Supply

Receptacle

16 RIO Connectors

Upper Connector = 1 Lower Connector = 0

20 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model D20 Power Supply Locations

1 Power Supplies 4 Green AC Power LED 2 Amber Fault/Identify LED 5 Power Supply Filler 3 Green DC Good LED 6 Model D20 I/O Drawer

Chapter 1. Reference Information

Model D20 Blower Locations

The following illustration identifies the I/O subsystem cooling blowers. Each blower has a green power LED and an amber identify LED located on the front blower housing. The green LED indicates that a blower has power and is operating properly. The amber LED is in the identify state when blinking.

1 Green LED 4 Blower Connector 2 Amber LED 5 Hot-Plug Blower Assembly 3 Snap Button 6 Docking Connector

22 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model D20 I/O Backplane Locations

The following illustration of the I/O backplane identifies the primary connectors used in your subsystem.

Note: Before replacing the I/O backplane, note the position of pin 1 on the VPD

module.

1 PCI-X Adapter Connector 1 11 Disk Drive Power Connector 2 PCI-X Adapter Connector 2 12 Cooling Blower Connector 3 PCI-X Adapter Connector 3 13 VPD Module

Attention: Note the location of Pin 1 before

removing.

4 PCI-X Adapter Connector 4 14 Redundant Power Supply Connector 5 PCI-X Adapter Connector 5 15 Primary Power Supply Connector 6 PCI-X Adapter Connector 6 16 Connector J11 (Not Used) 7 PCI-X Adapter Connector 7 17 Connector J14 (Not Used) 8 Operator Panel Connector 18 Connector J15 System Power Control Network

(SPCN) Connector

9 RIO Bus Adapter Connector 19 Connector J16 System Power Control Network

(SPCN) Connector

10 Disk Drive System Power Control Network

(SPCN) Connector

20 4-pin Connector, Rack Beacon Connector

Chapter 1. Reference Information

Model D20 Reading the Operator Panel and I/O Backplane LEDs

The following illustration shows the component location on the operator panel

Number Component Name Component Description

1 Green Power LED Standby State - Blinking LED

(System connected to power source but not powered on.) Powered On - LED is turned on solid (not blinking).

2 Amber Attention LED Normal State - LED is off. 3 Operator Panel 4 Snap Buttons

24 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model D20 SCSI IDs and Bay Locations

Index Bay Location Drive Name SCSI Bus ID

8 DB1 D01 Hot-Plug Disk Drive 8 - DB1

9 DB1 D02 Hot-Plug Disk Drive 9 - DB1 A DB1 D03 Hot-Plug Disk Drive A - DB1 B DB1 D04 Hot-Plug Disk Drive B - DB1 C DB1 D05 Hot-Plug Disk Drive C - DB1 D DB1 D06 Hot-Plug Disk Drive D - DB1

8 DB2 D07 Hot-Plug Disk Drive 8 - DB2

9 DB2 D08 Hot-Plug Disk Drive 9 - DB2 A DB2 D09 Hot-Plug Disk Drive A - DB2 B DB2 D10 Hot-Plug Disk Drive B - DB2 C DB2 D11 Hot-Plug Disk Drive C - DB2 D DB2 D12 Hot-Plug Disk Drive D - DB2

Note: The SCSI bus IDs are the recommended values and indicate how the IDs are

set when the system is shipped from the factory. Field installations might not comply with these recommendations.

Chapter 1. Reference Information 25

Cabling the Model D20 to a Model 6C4

The Model D20 subsystem can be installed in any location in a standard 19-inch EIA rack. The cables that connect the subsystems allow some flexibility in drawer placement. Up to two Model D20can be connected to a Model 6C4. Each I/O subsystem is connected to the processor subsystem using a system power control network (SPCN) cable loop and a remote I/O (RIO) cable loop. One SPCN cable loop is needed to connect the I/O subsystems to one processor subsystem.

Before connecting the RIO-G and SPCN cables to the 7311, do the following:

1. Ensure that your Model 6C4 is running the latest level firmware. Refer to the ″Firmware Updates″ section of the ″Using the Service Processor″ chapter in the

pSeries 630 Model 6C4 and Model 6E4 Service Guide

, order number SA38-0604

for information on checking or upgrading the firmware level of your Model 6C4.

2. After ensuring that your firmware is at the latest level, turn the power off and disconnect the Model 6C4 power cables from the power source.

3. Attach the RIO-G and SPCN cables. For cabling diagrams see “RIO (Remote Input Output) Cabling” on page 27.

4. After connecting the RIO-G and SPCN cables from the 7311 to your system, reconnect the system’s power cables to the power source and refer to “Starting the System” on page 55.

5. Run system verification, refer to the ″Verifying the Hardware″ chapter located in the

pSeries 630 Model 6C4 and Model 6E4 Installation Guide

, order number

SA38-0604.

Your Model 6C4 is expandable when connected up to two 7311 I/O drawers. Each 7311 can contain up to 7 I/O PCI adapter slots, and two 6 pack disk drive (DASD) bays.

26 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

RIO (Remote Input Output) Cabling

The following rules apply to RIO cable connections:

Notes:

1. To connect to a 7311 you will be using the RIO-G (Remote Input Output) and SPCN (System Power Control Network) connectors and cables. The RIO-G and SPCN cables provide two functions, remote data bus connection and power control.

2. The I/O drawers must be connected in a loop fashion for both the RIO-G and SPCN cables. The loop connection provides redundant paths so that if a failure occurs in part of a cable, the system will continue to operate. If a failure does occur, a warning message is displayed on the system console; however, the system does continue to operate. See the following illustrations for possible cabling configurations.

To connect the RIO-G cables to the back of the Model 6C4, do the following:

1. Locate the RIO-G cable support bracket.

2. Using two M3 x 6 retaining screws, secure the RIO-G cable support bracket to the rear of the Model 6C4 chassis. See the following illustration.

1 Model 6C4 2 RIO-G Cable Support Bracket 3 M3 x 6 Retaining Screws (Quantity 2)

3. Pull the sliding portion of the RIO-G cable support bracket back from the Model 6C4 chassis. The sliding portion of the cable support bracket will stop before being fully separated.

4. Align the RIO-G cable connector with the bottom of the sliding portion of the RIO-G cable support bracket.

Chapter 1. Reference Information 27

5. Lift the RIO-G cable and cable connector into the bottom of the RIO-G cable support bracket.

1 Model 6C4 2 RIO-G Cable Support Bracket 3 Slide Portion of RIO-G Cable Support Bracket 4 RIO-G Connector Support Lever

6. Pull the RIO-G connector back until the connector is seated against the support hook.

7. Push the RIO-G connector forward, ensuring that the RIO-G connector lever slides over the top of the connector hooks.

8. Slowly push the assembly toward the chassis.

9. Secure with the captive thumbscrew, the RIO-G connector and slide portion of the RIO-G support bracket to the back of the Model 6C4 chassis.

1 Captive Thumbscrews 2 RIO-G Cable and Connector 3 RIO-G Connector Support Lever

28 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model 6C4 Attached to One I/O Drawer:

1 Model 6C4 3 RIO-G 0 to RIO-G 0 Cable 2 7311 4 RIO-G 1 to RIO-G 1 Cable

Model 6C4 Attached to Two I/O Drawers:

1 Model 6C4 4 RIO-G 0 to RIO-G 0 Cable 2 7311 I/O Drawer 5 RIO-G 1 to RIO-G 1 Cable 3 7311 I/O Drawer 6 RIO-G 1 to RIO-G 0 Cable

Chapter 1. Reference Information

SPCN (System Power Control Network) Cabling

The following figures provide cabling examples for all valid cabling configurations. Match your configuration to the correct figure and connect your SPCN cables as shown.

Model 6C4 Attached to One I/O Drawer:

1 Model 6C4 3 SPCN 2 to SPCN 2 Cable 2 7311 4 SPCN 1 to SPCN 1 Cable

30 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model 6C4 Attached to Two I/O Drawers:

1 Model 6C4 4 SPCN 1 to SPCN 1 Cable 2 7311 I/O Drawer 5 SPCN 2 to SPCN 2 Cable 3 7311 I/O Drawer 6 SPCN 2 to SPCN 1 Cable

Chapter 1. Reference Information

Model D20 Internal Cabling

1 Cooling Blowers (Quantity 4) 6 Disk Drive Power Connector 2 Operator Panel 7 Disk Drive SPCN Connector 3 Disk Drive Backplanes 8 Disk Drive Power/Signal Cable

53P0416

4 Cooling Blower Cable

53P0419

9 Operator Panel Connector

5 Cooling Blower Connector 10 Operator Panel Cable

53P0414

32 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Model D20 Location Codes

This system (processor subsystem and attached I/O subsystems) uses physical location codes in conjunction with AIX location codes to provide mapping of a failing field replaceable units. The location codes are produced by the processor subsystem’s firmware and AIX. For information about how to read a location code, see the service guide for the processor subsystem to which your I/O subsystem is connected.

AIX and Physical Location Code Table

This section covers the AIX and Physical Location Code tables for the Model D20 I/O subsystem.

The tables in this section contain the location codes for I/O subsystems when they are attached to the system unit. In the tables, the location code for the I/O subsystem number is represented by

. The first time that an installed system is powered on, the I/O subsystems are numbered. For example, if a system is first powered on with two I/O subsystems connected, then the

value for the connected I/O subsystems should be

numbered from 2 and 3.

Note: If the system was powered on with I/O subsystems connected before delivery to

the customer, the I/O subsystem location codes for the drawers connected at that time are already assigned.

If at a later time, an I/O subsystem is removed from the system and a different I/O subsystem is substituted, the substitute is assigned the next higher number available for its value of

, which, in the earlier example, is 4. If the original I/O subsystem is

reinstalled in the system configuration, the system uses the original

value for the I/O

subsystem.

To keep the system from renumbering the I/O drawer when an I/O backplane is replaced, the VPD module from the old I/O backplane must be moved over to the new I/O backplane.

The following diagram defines each part of a location code.

The x will always be zero (0) for this system.

Chapter 1. Reference Information 33

Model D20Location Code Table

The following table lists the location codes for a model D20 I/O subsystem. The location code for the I/O subsystem connected to a system unit is U0.

(whereddcan be any

number from 2 through 63).

FRU Name Physical Location Code

Model D20 I/O Drawer U0.

dd(dd

= any number from 2 through 63)

Rack frame U0 I/O drawer backplane U0.

-P1

I/O subsystem drawer U0.

RIO Bus Adapter

RIO bus adapter U0.

-P1.1

RIO port 1 upper connector U0.

-P1.1/Q1

RIO port 1 cable U0.

-P1.1/Q1#

RIO port 0 lower connector U0.

-P1.1/Q2

RIO port 0 cable U0.

-P1.1/Q2#

PCI Bus Controller

PCI bus controller PHB0 U0.

-P1

PCI to PCI bridge EADS-X U0.

-P1

PCI Bus Controller PHB2

PCI bus controller PHB2 U0.

-P1

PCI to PCI bridge EADS-X U0.

-P1

Pluggable Adapter Slots

PCI slot 1 U0.

-P1/I1

PCI card in slot 1 U0.

-P1-I1

PCI slot 2 U0.

-P1/I2

PCI card in slot 2 U0.

-P1-I2

PCI slot 3 U0.

-P1/I3

PCI card in slot 3 U0.

-P1-I3

PCI slot 4 U0.

-P1/I4

PCI card in slot 4 U0.

-P1-I4

PCI slot 5 U0.

-P1/I5

PCI card in slot 5 U0.

-P1/I5

PCI slot 6 U0.

-P1/I6

PCI card in slot 6 U0.

-P1/I6

PCI slot 7 U0.

-P1/I7

PCI card in slot 7 U0.

-P1/I7

Power Supply

Power supply 1 (no internal blower) U0.

-V1

Power supply 2 (no internal blower) U0.

-V2

34 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

FRU Name Physical Location Code

Cooling Blowers

Cooling blower 1 U0.

-F1

Cooling blower 2 U0.

-F2

Cooling blower 3 U0.

-F3

Cooling blower 4 U0.

-F4

SPCN Connectors

SPCN connector 1 U0.

-P1/Q3

SPCN connector 2 U0.

-P1/Q4

SPCN connector 3 U0.

-P1/Q5

SPCN connector 4 U0.

-P1/Q6

Rack Indicator

Rack beacon (4–pin) U0.

-P1/Q7

Operator Panel

Operator panel U0.

-L1

Temperature Sensor

Temperature sensor (on operator panel) U0.

-L1

Disk Drives Backplanes

Disk drives backplane 1 U0.

-P3

Disk drives backplane 2 U0.

-P4

Disk Drive Locations

Hot-swap disk drive bay 1 U0.

-P1-Ix/Zn-A8

Hot-swap disk drive bay 2 U0.

-P1-Ix/Zn-A9

Hot-swap disk drive bay 3 U0.

-P1-Ix/Zn-AA

Hot-swap disk drive bay 4 U0.

-P1-Ix/Zn-AB

Hot-swap disk drive bay 5 U0.

-P1-Ix/Zn-AC

Hot-swap disk drive bay 6 U0.

-P1-Ix/Zn-AD

Hot-swap disk drive bay 7 U0.

-P1-Iy/Zn-A8

Hot-swap disk drive bay 8 U0.

-P1-Iy/Zn-A9

Hot-swap disk drive bay 9 U0.

-P1-Iy/Zn-AA

Hot-swap disk drive bay 10 U0.

-P1-Iy/Zn-AB

Hot-swap disk drive bay 11 U0.

-P1-Iy/Zn-AC

Hot-swap disk drive bay 12 U0.

-P1-Iy/Zn-AD

SCSI

SES0 U0.

-P1-Ix/Zn-AF

SES1 U0.

-P1-Iy/Zn-AF

Chapter 1. Reference Information

Powering the System On and Off

Power for the I/O subsystems is controlled by the attached processor subsystem and the System Power Control Network (SPCN).

Power-On Self-Test

After power is turned on and before the operating system is loaded, the system does a power-on self-test (POST). The RIO loop that connects the I/O subsystems to the system unit is tested. Tests are also performed on the installed adapters and devices in the I/O subsystems. If an error occurs during the POST, an error code is displayed on the system operator panel LCD that indicates which part is failing and which subsystem contains the error.

36 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Specifications

This section contains system specifications for both the 7311 Model D10 I/O Subsystem, and the 7311 Model D20 I/O Subsystem

Model D10 Specifications

Dimensions 7311-D10 Two 7311-D10s with

Enclosure

Height 170 mm (6.6 in) 178 mm (7.0 in) Width 220 mm (8.7 in) 445 mm (17.5 in) Depth 711 mm (28.0 in) 711 mm (28.0 in)

Weight 16.8 kg (37 lbs) 39.1 kg (86 lbs) Electrical

Power source loading for two 7311-D10 (max.) 0.21 kVA Voltage range 200 to 240 V ac, (dc not supported) Frequency 50 or 60 Hz Thermal output (typical) 461 Btu/hr Thermal output (max.) 683 Btu/hr Power requirements (typical) 135 watts Power requirements for two 7311-D10 (max.) 200 watts Power factor 0.91 Inrush current² 64 amps Maximum altitude

3, 4

3048 m (10000 ft.)

Temperature Requirements³ Operating

10 to 38°C

50 to 100°F)

Non-Operating

1 to 60°C

(34 to 140°F)

Storage

1 to 60°C

(34 to 140°F)

Humidity Requirements⁴ Operating Non-Operating Storage

(Noncondensing) 8 to 80% 8 to 80% 8 to 80%

Wet Bulb 23°C (73°F) 27°C (81°F) 29°C (84°F) Noise Emissions

1, 4

Operating Idle

WAd

, one 7311-D10

WAd

, two 7311-D10

WAd

, four 7311-D10

5.6 bels

5.9 bels

6.2 bels

5.6 bels

5.9 bels

6.2 bels

pA>m

, one 7311-D10

pA>m

, two 7311-D10

pA>m

, four 7311-D10

40 dBA 43 dBA 46 dBA

Install/Air Flow: Maintaining service clearance allows proper air flow. Service Clearances See 7014 Model T00 and T42 Rack for T00 or T42 rack

service clearances.

1. See page 202 for definitions of noise emissions positions. See noise emissions note 4.

2. Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.

3. The upper limit of the dry bulb temperature must be derated 1°C per 137 m (450 ft.) above 915 m (3000 ft.).

4. The upper limit of the wet bulb temperature must be derated 1°C per 274 m (900 ft. ) above 305 m (1000 ft.).

Chapter 1. Reference Information

Model D20 Specifications

Dimensions

Height 178 mm (7.0 in) Width 445 mm (17.5 in) Depth 610 mm (24.0 in)

Maximum Weight 45.9kg (101 lbs) Electrical

Power source loading (max.)

0.358 kVA

Voltage range 100 to 240 V ac, V dc not supported Frequency 50 or 60 Hz Thermal output (typical) 774 Btu/hr Thermal output (max.) 1161 Btu/hr Power requirements

(typical)

227 watts

Power requirements for two 7311-D20 (max.)

340 watts

Power factor 0.91 Inrush current² 60 amps Maximum altitude

3, 4

3048 m (10,000 ft.)

Temperature Requirements³

Operating

5 to 35°C

41 to 95°F)

Non-Operating

1 to 43°C

(34 to 109°F)

Storage

1 to 60°C

(34 to 140°F)

Humidity Requirements⁴

Operating Non-Operating Storage

(Noncondensing) 8 to 80% 8 to 80% 5 to 80%

Wet Bulb 23°C (73°F) 27°C (81°F) 29°C (84°F) Noise Emissions

1, 5

Operating Idle

WAd

6.1 bels 6.0 bels

pA>m

44 dBA 43 dBA

Install/Air Flow Maintenance of service clearance will allow proper air flow. Service Clearances See 7014 Model T00 and T42 Rack for T00 or T42 rack service

clearances.

1. See 202 for definitions of noise emissions positions. See noise emissions note 4.

2. Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.

3. The upper limit of the dry bulb temperature must be derated 1 degree C per 137 m (450 ft.) above 915 m (3000 ft.).

4. The upper limit of the wet bulb temperature must be derated 1 degree C per 274 m (900 ft. ) above 305 m (1000 ft.).

38 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

External AC Power Cables

To avoid electrical shock, a power cable with a grounded attachment plug is provided. Use only properly grounded outlets.

Power cables used in the United States and Canada are listed by Underwriter’s Laboratories (UL) and certified by the Canadian Standards Association (CSA). These power cords consist of the following:

v Electrical cables, Type SVT or SJT. v Attachment plugs complying with National Electrical Manufacturers Association

(NEMA) 5-15P, that is:

″For 115 V operation (Model D20 only), use a UL listed cable set consisting of a minimum 18 AWG, Type SVT or SJT three-conductor cord a maximum of 15 feet in length and a parallel blade, grounding type attachment plug rated at 15 A, 125 V.″

″For 230 V operation in the United States use a UL listed cable set consisting of a minimum 18 AWG, Type SVT or SJT three-conductor cable a maximum of 15 feet in length, and a tandem blade, grounding type attachment plug rated at 15 A, 250 V.″

v Appliance couplers complying with International Electrotechnical Commission (IEC)

Standard 320, Sheet C13.

Power cables used in other countries consist of the following:

v Electrical cables, Type HD21. v Attachment plugs approved by the appropriate testing organization for the specific

countries where they are used.

″For units set at 230 V (outside of U.S.): use a cable set consisting of a minimum 18 AWG cable and grounding type attachment plug rated 15 A, 250 V. The cable set should have the appropriate safety approvals for the country in which the equipment will be installed and should be marked `HAR’.″

Refer to Chapter 9, “Parts Information”, on page 179 to find the power cables that are available.

Chapter 1. Reference Information 39

Service Inspection Guide

Perform a service inspection on the system (processor subsystem and connected I/O subsystems) when:

v The system is inspected for a maintenance agreement. v Service is requested and service has not recently been performed. v An alterations and attachments review is performed. v Changes have been made to the equipment that may affect the safe operation of the

equipment.

v External devices with their own power cables have those cables attached.

If the inspection indicates an unacceptable safety condition, the condition must be corrected before anyone can service the machine.

Note: The owner of the system is responsible to correct any unsafe conditions.

Perform the following checks:

1. Check the covers for sharp edges and for damage or alterations that expose the internal parts of the system.

2. Check the covers for proper fit to the system. They should be in place and secure.

3. Gently rock the system from side to side to determine if it is steady.

4. Set the power button of the system to Off.

5. Remove the covers.

6. Check for alterations or attachments. If there are any, check for obvious safety hazards, such as broken wires, sharp edges, or broken insulation.

7. Check the internal cables for damage.

8. Check for dirt, water, and any other contamination within the system.

9. Check the voltage label on the back of the system to ensure that it matches the voltage at the outlet.

10. Check the external power cable for damage.

11. With the external power cable connected to the system, check for 0.1 ohm or less resistance between the ground lug on the external power cable plug and the metal frame.

12. Perform the following checks on each device that has its own power cables:

a. Check for damage to the power cable. b. Check for the correctly grounded power cable. c. With the external power cable connected to the device, check for 0.1 ohm or

less resistance between the ground lug on the external power cable plug and the metal frame of the device.

13. Install the covers.

40 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 2. Diagnostics Overview

The system uses an integrated set of software diagnostic procedures to help isolate failing components and system maintenance. This book, along with the

RS/6000

Eserver

pSeries Diagnostic Information for Multiple Bus Systems

, is the basis of the diagnostic procedures. Refer to the system service guide when running diagnostic on your I/O subsystem.

Power and Attention LEDs

The Power and Attention LEDs provide a means to identify failing components in your subsystem. When a failing component is detected in your system, the system’s Attention LED is turned on.

Component LEDs

To further help you identify the failing component, all system components have individual LEDs that indicate a failure when lit. The LEDs are either on the component itself or on the carrier of the component (memory card, fan, memory module, CPU).

The LEDs are either green or amber in color. A lit green LED indicates that the system or component is receiving power. A lit amber LED indicates the system or component has a failure.

Resetting the LEDs

To reset the LEDs, do the following:

1. Replace the failing component with the new component.

2. Log in as root user.

3. At the command line, type diag.

4. Select Task Selection.

5. Select Log Repair Action.

6. Select the device that was repaired. (If the device is not listed, select sysplanar0.)

Checkpoints

The system uses various types of checkpoints, error codes, and SRNs, which are referred to throughout your system’s service guide. These codes can appear in the service processor boot progress log, the AIX error log, and the operator panel display. Understanding the definition and relationships of these codes is important to the service personnel who are installing or maintaining the system.

Service Request Numbers (SRNs) are listed in the

RS/6000

Eserver

pSeries

Diagnostic Information for Multiple Bus Systems

, order number SA38-0509.

FRU Isolation

For a list of error codes and recommended actions for each code, see your system’s service guide. These actions can refer to Chapter 9, “Parts Information”, on page 179, Chapter 3, “Maintenance Analysis Procedures (MAPs)”, on page 43, or provide informational message and directions. If a replacement part is indicated, direct reference is made to the part name. The respective AIX and physical location codes are listed for each occurrence as required. For a list of locations codes, see your system’s service guide.

42 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 3. Maintenance Analysis Procedures (MAPs)

The maintenance analysis procedures (MAPs) provide the service representative a step-by-step procedure to analyze a problem with the system and I/O subsystem hardware. Be prepared to record code numbers and other data while using the MAPs.

Because the Model D10 and Model D20 are subsystems, refer to your system’s service guide. The system service guide contains all of the MAPs needed for servicing the Model D10 and Model D20 I/O subsystems.

44 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 4. Checkpoints

Checkpoints display on the system operator panel and the virtual terminal while the system unit is powering on and going through the initial program load (IPL). See the system’s service guide for descriptive information and a complete listing of all checkpoints used by the Model D10 and Model D20 I/O subsystems.

46 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 5. Error Code to FRU Index

The Error Code to FRU Index lists fault symptoms and possible causes. The most likely cause is listed first. Use this index to help you decide which FRUs to replace when servicing the Model D10Model D20 I/O subsystem. See your system’s service guide for more information and a complete listing of all error codes and FRUs used by the Model D10 and Model D20 I/O subsystem.

48 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 6. Using the Service Processor

The service processor is in the processor subsystem to which your I/O subsystem is connected and runs on its own power boundary. The service processor continually monitors hardware attributes and the environmental conditions within the system and connected I/O subsystems. The service processor is controlled by firmware and does not require the operating system to be operational to perform its tasks.

The service processor menus allow you to configure service processor options, as well as enable and disable functions.

Service processor menus are available using an ASCII terminal or an HMC virtual terminal window when OK is displayed on the operator panel or when the service processor has detected a system problem (such as a surveillance failure).

For more information about the service processor for the system to which your I/O subsystem is connected, see the system unit’s service guide.

50 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 7. Using System Management Services

Use the system management services menus to view information about the processor subsystem to which the I/O subsystem is connected. For more information about the service processor, see the service guide for the attached system.

52 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Chapter 8. Removal and Replacement Procedures

Before performing any of the removal or replacement procedures in this chapter, read the following danger and caution notices.

Safety Considerations

Observe the following safety precautions anytime you work with these I/O subsystems.

For the I/O subsystem you are about to setup or service:

v The ac power interface connector is considered the main power disconnect device. v The I/O subsystems have independent redundant power supply capabilities, meaning

that each unit might be configured to have two power supplies running simultaneously in the same I/O subsystem. When instructed to disconnect the power source, ensure that all power cables that run to each serviced subsystem are disconnected from the power distribution bus.

DANGER

Before installing or removing signal cables, ensure that the power cables for the system unit and all attached devices are unplugged.

Use one hand, when possible, to connect or disconnect signal cables to prevent a possible shock from touching two surfaces with different electrical potentials.

During an electrical storm, do not connect cables for display stations, printers, telephones, or station protectors for communications lines.

D05

CAUTION: This product is equipped with a three-wire power cable and plug for the user’s safety. Use this power cable with a properly grounded electrical outlet to avoid electrical shock.

C01

CAUTION: This unit has more than one power supply cord. To reduce the risk of electrical shock, disconnect two power supply cords before servicing.

C21

Handling Static-Sensitive Devices

Attention: Electronic boards and disk drives are sensitive to static electricity

discharge. These devices are wrapped in antistatic bags to prevent this damage.

Take the following precautions:

v If you have an antistatic wrist strap available, use it while handling the device. v Do not remove the device from the antistatic bag until you are ready to install the

device in the system.

v With the device still in its antistatic bag, touch it to a metal frame of the system. v Grasp cards and boards by the edges. Hold drives by the frame. Avoid touching the

solder joints or pins.

v If you need to lay the device down while it is out of the antistatic bag, lay it on the

antistatic bag. Before picking it up again, touch the antistatic bag and the metal frame of the system at the same time.

v Handle the devices carefully to prevent permanent damage.

54 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Stopping the System

Attention: When shutting down your system to perform service procedures, shut

down all applications first and then shut down the operating system. The system power turns off and the system goes into standby mode when the operating system is shut down. Before removing power from the system, ensure that the shutdown process is complete. Failure to do so can result in the loss of data. Some procedures do not require the system to be stopped. The removal and replacement procedures in this chapter will direct you here if stopping the system is required.

1. Log in to the system as root user.

2. Have the system administrator stop all applications that are running on the system.

3. At a command line, type shutdown to stop the operating system.

4. After you shut down the operating system, set the power switches of any attached

devices to Off.

Starting the System

To power on the system, perform the following steps in sequence.

1. Open the rack front door.

2. Connect the power sources to the I/O subsystem and the connected processor

subsystem. Prior to pushing the power button on the system operator panel, observe the

following:

v The power led is slowly blinking. v An OK prompt is visible in the operator panel display.

3. Press the power-on button on the operator panel.

After pushing the power button located on the operator panel, observe the following: a. The power led begins to blink visibly faster. b. The system cooling blowers are activated and can be heard revving up to

operating speed.

Note: There is approximately a 30 second transition period between the time

the power button is pressed and the power LED remains on solid (no longer blinking).

c. The power led stays on solid and progress indicators, also referred to as

checkpoints

, are visible on the operator panel display.

Chapter 8. Removal and Replacement Procedures 55

7311 Model D10 I/O Subsystem Removal and Replacement Procedures

The following procedures cover the removal and replacement of the 7311 Model D10 I/O Subsystem.

Note: Before performing any of the removal or replacement procedures in this chapter,

read the danger and caution notices on “Safety Considerations” on page 53.

Model D10 FRU Replacement Procedure List

Field Replaceable Unit (FRU)

FRU Procedure Name and Page Location

Adapters “D10 PCI Adapters” on page 61 Bezel “D10 Front Bezel” on page 58 Cover “D10 Covers” on page 59 Blower “D10 Fan” on page 120 I/O Backplane “D10 I/O Backplane Assembly” on page 122 Operating Position “D10 Operating Position” on page 57 Power Supplies “D10 Power Supply” on page 123 RIO Bus Adapter “D10 RIO Bus Adapter” on page 121 Service Position “D10 Service Position” on page 57 Starting the System “Starting the System” on page 55 Static-Sensitive Devices “Handling Static-Sensitive Devices” on page 54 Stopping the System “Stopping the System” on page 55

56 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

D10 Service Position

To perform a removal or replacement procedure that requires access to the inside of the I/O subsystem, the subsystem must be removed from the rack and placed on a stable work surface. To put the drawer into the service position, do the following:

1. Shut down the system unit to which the I/O subsystem is connected.

2. From the rear of the rack, disconnect the I/O subsystem’s power cables from the

power distribution bus.

3. Remove the retaining screws located on the rear of the I/O subsystem drawer.

4. Label and disconnect all of the cables connected to the rear of the I/O subsystem.

5. From the rear of the rack, pull the I/O subsystem straight back until the subsystem

stops.

6. To allow the subsystem to move further to the rear, press the stop latch on the side

of the enclosure.

7. Support the I/O subsystem as you pull it toward the rear of the rack.

8. When the I/O subsystem is out of the rack, place it on a stable work surface.

D10 Operating Position

To return the subsystem to the operating position, do the following:

1. From the rear of the rack, insert the I/O subsystem into the position from which it

was removed. The end of the I/O subsystem that has the power supplies goes toward the front of the rack.

2. Support the I/O subsystem as you push it toward the front of the rack.

3. Install the retaining screws in the rear of the I/O subsystem drawer.

4. Reconnect the cables to the rear of the I/O subsystem.

5. Reconnect the power cables.

6. Restart the system.

Chapter 8. Removal and Replacement Procedures 57

D10 Front Bezel

Before performing the following procedure, read the “Safety Notices” on page vii.

Removal

To remove the front bezel, do the following:

1. Open the front rack door.

2. Simultaneously press in both bezel-release tabs.

3. Pivoting the bezel from the top, swing the top forward.

4. Pull the bottom of the bezel up, then away from the subsystem chassis. This releases the two tab hooks located on the bottom of the I/O subsystem chassis.

Front Bezel Replacement

To replace the front bezel, do the following:

1. Open the front rack door.

2. Insert the two tabs located on the bottom edge of the bezel into their locking hooks, located on the chassis.

3. Pivot the front bezel up toward the top of the chassis.

4. Align the release tabs to the matching slots located on the front of the subsystem chassis.

5. Gently push the tabs into the slots until the bezel seats against the front of the subsystem.

6. If the subsystem is not completely in the operating position, push the subsystem back into the operating position as described in “D10 Operating Position” on page 57.

7. Close the rack door.

58 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

D10 Covers

Before performing the following procedure, read the “Safety Considerations” on page 53.

Service Access Cover Removal

To remove the service access cover, do the following:

1. Perform the procedure to put the I/O subsystem into the service position as described in “D10 Service Position” on page 57.

2. Loosen the two captive thumbscrews located on the rear of the cover.

3. From the rear of the I/O subsystem, lift the cover and slide it backwards until the front disengages. Lift the cover off the I/O subsystem drawer.

1 Service access cover 2 Thumbscrews

Chapter 8. Removal and Replacement Procedures

Service Access Cover Replacement

To replace the service access cover, do the following:

1. Position the cover over the rear of the I/O subsystem.

2. Align the service access cover with the I/O subsystem so that the front portion of the cover engages with the front part of the I/O subsystem chassis. The flanges on the left and right sides of the cover should be on the outside of the I/O subsystem chassis.

3. Hold the service access cover down and slide it forward toward the front of the I/O subsystem. The front edge of the service access cover engages the front portion of the I/O subsystem.

4. Push in to engage and then tighten the thumbscrews located on the rear of the cover.

1 Service access cover 2 Thumbscrews

60 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

D10 PCI Adapters

Most PCI adapters can be removed and replaced, or installed in the system without turning off the power to the entire system. These adapters are referred to as

hot-pluggable PCI adapters

. Some adapters are not hot-pluggable and power must be removed from the system for adapter removal, replacement, or installation. Though some adapters are not hot-pluggable, they must still be installed in the cassette.

Note: An adapter or an adapter blank filler must be installed into the PCI adapter

cassette assembly before it is reinstalled in a system unit or an I/O drawer.

Before you remove or replace an adapter, determine if the PCI adapter you are working with is hot-pluggable. See the

PCI Adapter Placement Reference

, order number

SA38-0538.

If you are removing a PCI adapter that is:

v Not hot-pluggable, go to “Removing a Non-Hot-Pluggable PCI Adapter”. v Hot-pluggable, go to “Hot-Pluggable PCI Adapter” on page 63.

Removing a Non-Hot-Pluggable PCI Adapter

To remove a non-hot-pluggable adapter, do the following:

1. Turn off power and remove the power from the system as described in “Stopping the System” on page 55.

2. Determine the slot from which you are removing the adapter.

3. Disconnect any cables that are connected to the adapter being removed.

4. Press the center of the handle of the PCI card cassette to release the latch, then lower the handle completely.

5. When the handle is completely lowered, push the gray locking cross bar.

6. Carefully pull the PCI card cassette straight out from the I/O subsystem as shown in the following illustration. Take care not to pull EMC gaskets from neighboring cassettes.

1 I/O Subsystem 2 PCI adapter Cassette

7. If you are installing another adapter in this slot, follow the instructions given in “Replacing a Non-Hot-Pluggable PCI Adapter” on page 62.

Chapter 8. Removal and Replacement Procedures 61

8. If you are not installing another adapter in this slot, install a blank PCI adapter cassette into the slot.

9. Connect power to the system and turn the power on.

10. Return the system to normal operations.

Replacing a Non-Hot-Pluggable PCI Adapter

Replace the adapter using the following procedure:

Note: Because the adapter you are installing is not hot-pluggable, shut down the

system and remove power before performing this procedure.

1. Press the center of the handle of the PCI card cassette to release the latch, then lower the handle completely.

2. When the handle is completely lowered, push the gray locking cross bar.

3. Hold the assembly straight on and level with the slot.

4. Align the bottom edge of the PCI cassette cover with the PCI card guide rail on the I/O backplane.

Note: If there is a cassette to the left of the one you are installing, align the ridge

on the cover with the ″tick″ in the notch of the neighboring cassette.

5. Slide the cassette partially into the guide.

6. Ensure the dovetail on the top track aligns with its mating component(s) on both sides.

7. When the cassette is fully inserted, prepare to activate the handle by lowering the gray locking bar. Lift the handle all the way up until you hear a click. The PCI Card should be completely seated.

Note: To enable proper insertion of the adapter, some minor forward or backward

movement of the PCI adapter cassette might be necessary.

8. Set the color slide to blue.

9. Connect power to the system and turn the power on as described in “Starting the System” on page 55.

10. Ensure that the adapter is configured when the system completes the boot process.

62 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Hot-Pluggable PCI Adapter

Before performing the following procedure, read “Safety Notices” on page vii.

The following hot-plug procedures take you through removing and replacing hot-plug PCI adapters using software that presents procedures on your display. The LEDs on a PCI adapter cassette are described in “I/O Subsystem PCI-X Slot LED Definitions” on page 3.

Removing and Replacing a Hot-Pluggable PCI Adapter

Note: Use this procedure only when you are replacing an adapter with an identical

adapter. If you are replacing an adapter with an adapter that is not identical to the adapter removed, go to “Removing a Hot-Pluggable PCI Adapter” on page 67, and then to “Installing a Hot-Pluggable PCI Adapter” on page 69.

To replace an adapter, perform the following steps:

1. Determine the slot from which you are removing the adapter.

2. Ensure that any processes or applications that might use the adapter are stopped.

Note: Removing a hot-pluggable PCI adapter requires the system administrator to

take the PCI adapter offline before performing any PCI adapter hot-plug procedures. Before taking an adapter offline, the devices attached to the adapter must be taken offline as well. This action prevents a service representative or user from causing an unexpected outage for system users.

For additional information about taking an adapter offline or removing it from the system configuration, see the

AIX System Management Guide:

Operating System and Devices

Documentation for the AIX operating system is available from the IBM Eserver pSeries Information Center at http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base. Select AIX documentation. The

AIX Documentation

CD contains the base set of publications for the operating system, including system-management and end-user documentation.

3. Log in as root user. If the system is a partitioned system, log in as root user on the partition that has the adapter assigned to it.

4. At the command line, type smitty.

5. Select Devices.

6. Select PCI Hot Plug Manager.

7. Select Unconfigure a Device and press Enter.

8. Press F4 to display the Device Names menu.

9. From the menu, select the adapter you are removing.

10. Answer YES to Keep Definition. Press Enter.

Chapter 8. Removal and Replacement Procedures 63

11. The ARE YOU SURE screen displays. Press Enter to verify the information. Successful unconfigure is indicated by the OK message displayed next to the Command field at the top of the screen.

12. Press F3 to return to the PCI Hot-Plug Manager menu.

13. Select Replace/Remove a PCI Hot-Plug Adapter and press Enter. The

Replace/Remove a PCI Hot-Plug Adapter menu displays.

14. Move the cursor to select the adapter that you are removing and press Enter.

15. Press the Tab key until the entry field displays the replace operation and then

Press the Enter key. Follow the instructions that display on the screen until you are instructed to remove the adapter.

16. When you are instructed to remove the adapter from the adapter slot, disconnect

any cables that are connected to the adapter being removed.

17. Press the center of the handle of the PCI card cassette to release the latch, then

lower the handle completely.

18. When the handle is completely lowered, push the gray locking cross bar.

19. Carefully pull the PCI card cassette straight out from the rear of the subsystem.

Take care not to pull EMC gaskets from neighboring cassettes.

1 I/O Subsystem 2 PCI Adapter Cassette

20. Install the replacement adapter in the PCI adapter cassette, see “PCI Adapter or

Blank Filler Removal From a Cassette Assembly” on page 74.

21. When the adapter is installed in the PCI adapter cassette, install the adapter in the

adapter slot, as follows: a. Lower the black handle completely. b. Push the gray locking cross bar until you hear a clicking sound.

64 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

c. Hold the assembly straight on and level with the slot.

d. Align the bottom edge of the PCI cassette cover with the PCI adapter guide rail

on the I/O backplane.

Note: If there is a cassette to the left of the one that you are installing, align

the ridge on the cover with the tick in the notch of the neighboring

cassette. e. Slide the cassette partially into the guide. f. Ensure that the dovetail on the top track aligns with its mating component(s) on

both sides.

g. When the cassette is fully inserted, prepare to activate the handle, lower the

gray locking bar. Lift the handle up completely until you hear a click. The PCI adapter should be completely seated.

Note: To enable proper insertion of the adapter, some minor forward or

backward movement of the PCI adapter cassette might be necessary. h. Set the color slide to the orange color indicating that the adapter in the

cassette is hot-pluggable.

22. Connect appropriate cables and devices to the adapter.

23. Continue to follow the screen instructions until you receive a message that the replacement is successful. Successful replacement is indicated by the OK message displayed next to the Command field at the top of the screen.

24. Press the F3 key to return to the PCI Hot-Plug Manager menu.

25. Select Install/Configure Devices Added After IPL and press Enter. Then follow the instructions on the screen. Successful replacement is indicated by the OK message displayed next to the Command field at the top of the screen.

26. If you do not have other adapters to replace, continue with the next step.

If you have other adapters to replace, press the F3 key to return to the PCI Hot-Plug Manager menu and then return to step 13 on page 64.

27. Press F10 to exit the Hot-Plug Manager. If you have added, removed, or replaced any adapters, run the diag -a command.

If the system responds with a menu or prompt, follow the instructions to complete the device configuration.

Chapter 8. Removal and Replacement Procedures 65

28. Install the covers that you removed earlier and return the drawer to the operating position.

66 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Removing a Hot-Pluggable PCI Adapter

If you are permanently removing an adapter from a system, this procedure should be used.

Note: If you are removing an adapter and replacing it with an adapter that is identical

to the adapter that was removed, use the “Removing and Replacing a Hot-Pluggable PCI Adapter” on page 63 procedure.

To remove an adapter, perform the following steps:

1. Open the door of the rack.

2. Determine the slot from which you are removing the adapter.

3. Ensure that any processes or applications that might use the adapter are stopped.

Note: Removing a hot-pluggable PCI adapter requires the system administrator to

take the PCI adapter offline before performing any PCI adapter hot-plug procedures. Before taking an adapter offline, the devices attached to the adapter must also be taken offline as well. This action prevents a service representative or user from causing an unexpected outage for system users.

For more information on taking the PCI adapter online, see the AIX operating system documentation. Documentation for the AIX operating system is available from the IBM Eserver pSeries Information Center at http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base. Select AIX documentation. The

AIX Documentation

CD contains the base set of publications for the operating system, including system-management and end-user documentation.

4. Log in as root user. If the system is a partitioned system, log in as root user on the partition that has the adapter assigned to it.

5. At the command line, type smitty.

6. Select Devices.

7. Select PCI Hot Plug Manager.

8. Select Unconfigure a Device and press Enter.

9. Press F4 to display the Device Names menu.

10. Select the adapter you are removing from the menu.

11. Use the Tab key to answer NO to Keep Definition. Press Enter.

12. The ARE YOU SURE screen displays. Press Enter to verify the information. Successful unconfigure is indicated by the OK message displayed next to the Command field at the top of the screen.

13. Press F3 to return to the PCI Hot-Plug Manager menu.

14. Select Replace/Remove a PCI Hot-Plug Adapter and press Enter. The Replace/Remove a PCI Hot-Plug Adapter menu displays.

15. Move the cursor to select the adapter that you are removing and press Enter. (The description entry displays as unknown).

Chapter 8. Removal and Replacement Procedures 67

16. Press the Tab key until the entry field displays the remove operation and then Press the Enter key. Follow the instructions that display on the screen until you are instructed to remove the adapter.

17. When you are instructed to remove the adapter from the adapter slot, disconnect any cables that are connected to the adapter being removed.

18. Press the center of the handle of the PCI card cassette to release the latch, then lower the handle completely.

19. When the handle is completely lowered, push the gray locking cross bar.

20. Carefully pull the PCI adapter cassette straight out from the I/O subsystem, as shown in the following illustration. Take care not to pull EMC gaskets from neighboring cassettes.

1 I/O Subsystem 2 PCI adapter Cassette

21. If you are not installing another adapter in this slot, install a blank PCI adapter cassette into the slot.

22. Continue to follow the screen instructions until you receive a message that the adapter removal is successful. Successful removal is indicated by the OK message displayed next to the Command field at the top of the screen.

23. If you do not have other adapters to remove, continue with the next step. OR If you have other adapters to remove, press the F3 key to return to the PCI Hot-Plug Manager menu and then return to step 14 on page 67.

24. Press F10 to exit the Hot-Plug Manager.

25. Install any covers that you removed earlier, and return the drawer to the normal operations.

68 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Installing a Hot-Pluggable PCI Adapter

Note: Before installing a new adapter, ensure the device driver for the adapter is

installed. Check with the system administrator if the device driver is not already installed.

To install an adapter, perform the following steps:

1. Install the new adapter into a PCI adapter cassette, see “PCI Adapter or Blank Filler Removal From a Cassette Assembly” on page 74.

2. Log in as root user. If the system is a partitioned system, log in as root user on the partition that has the adapter assigned to it.

3. At the command line, type smitty.

4. Select Devices.

5. Select PCI Hot Plug Manager.

6. From the PCI Hot-Plug Manager menu, select Add a PCI Hot-Plug Adapter and press Enter. The Add a Hot-Plug Adapter window displays.

7. See the

PCI Adapter Placement Reference

, order number SA38-0538, for adapter

placement information. Select an empty PCI slot for the adapter.

8. Select the appropriate empty PCI slot from the ones listed on the screen, and press Enter.

9. Follow the instructions on the screen to install the adapter until the visual indicator (LED) for the specified PCI slot is set to the Action state.

10. Install the new adapter in the adapter slot by performing the following: a. Lower the black handle completely. b. Push the gray locking cross bar until you hear a clicking sound. c. Hold the assembly straight on and level with the slot. d. Align the bottom edge of the PCI cassette cover with the PCI card guide rail on

the I/O backplane.

Note: If there is a cassette to the left of the one you are installing, align the

ridge on the cover with the ″tick″ in the notch of the neighboring cassette.

Chapter 8. Removal and Replacement Procedures 69

e. Slide the cassette partially into the guide. f. Ensure that the dovetail on the top track aligns with its mating component(s) on

both sides.

1 I/O Subsystem 2 PCI adapter Cassette

g. When the cassette is fully inserted, prepare to activate the handle, lower the

gray locking bar. Lift the handle all the way up until you hear a click. The PCI Card should be completely seated.

h. Set the color slide to the orange color indicating that the adapter in the

cassette is hot-pluggable.

11. Connect appropriate cables and devices to the adapter.

12. Continue to follow the screen instructions until you receive a message that the installation is successful. Successful installation is indicated by the OK message displayed next to the Command field at the top of the screen.

13. Press the F3 key to return to the PCI Hot-Plug Manager menu.

14. Select Install/Configure Devices Added After IPL and press Enter. Then follow the instructions on the screen. Successful installation is indicated by the OK message displayed next to the Command field at the top of the screen.

15. If you do not have other adapters to install, continue with the next step. OR If you have other adapters to install, press the F3 key to return to the PCI Hot-Plug Manager menu and then return to step 6 on page 69.

16. Press F10 to exit the Hot-Plug Manager. If you have added, removed, or replaced any adapters, run the diag -a command.

If the system responds with a menu or prompt, follow the instructions to complete the device configuration.

17. Install any covers that you removed earlier, and return the drawer to normal operations.

70 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

PCI Hot-Plug Manager Access

The installation instructions for hot-pluggable PCI adapters refer you to these procedures when it is appropriate to perform them.

Note: A PCI adapter is only hot-pluggable if the PCI adapter supports hot-plug

applications. See the

PCI Adapter Placement Reference

, order number

SA38-0538.

Accessing Hot-Plug Management Functions

Note: Removing or installing a Hot-Pluggable PCI adapter requires the system

administrator to take the PCI adapter offline prior to performing the operation. Before taking an adapter offline, the devices attached to the adapter must be taken offline as well. This action prevents a service representative or user from causing an unexpected outage for system users.

For additional information about taking an adapter offline or removing it from the system configuration, see the

AIX System Management Guide: Operating

System and Devices

Documentation for the AIX operating system is available from the IBM Eserver pSeries Information Center at http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base. Select AIX documentation. The

AIX Documentation

CD contains the base set of publications for the operating system, including system-management and end-user documentation.

To access the hot-plug menus, do the following:

1. Log in as root user. If the system is a partitioned system, log in as root user on the partition that has the adapter assigned to it.

2. At the command line, type smitty.

3. Select Devices.

4. Select PCI Hot Plug Manager and press Enter.

5. The PCI Hot-Plug Manager menu displays. Return to the procedure that directed you here. For a description of the menu options, see below.

PCI Hot-Plug Manager Menu

The following options are available from the PCI Hot Plug Manager menu:

Note: For information about the PCI slot LED states, see “I/O Subsystem PCI-X Slot

LED Definitions” on page 3.

Chapter 8. Removal and Replacement Procedures 71

List PCI Hot-Plug Slots

Provides a descriptive list of all slots that support PCI hot-plug capability. If the listing for a slot indicates it holds an “Unknown” device, select the Install/Configure Devices

Added after IPL to configure the adapter in that slot.

Add a PCI Hot-Plug Adapter

Allows the user to add a new PCI hot-plug-capable adapter to the slot with the system turned on. You will be asked to identify the PCI slot that you have selected prior to the actual operation. The selected PCI slot will go into the Action state and finally into the On state.

Note: The system will indicate the slot holds an “Unknown” device until you perform

the Install/Configure Devices Added After IPL option to configure the adapter.

Replace/Remove a PCI Hot-Plug Adapter

Allows the user to remove an existing adapter, or replace an existing adapter with an identical one. For this option to work, the adapter must be in the Defined state (see “Unconfigure a Device” option below).

You will be asked to identify the PCI slot prior to the actual operation. The selected PCI slot will go into the Action state.

Identify a PCI Hot-Plug Slot

Allows the user to identify a PCI slot. The selected PCI slot will go into the Identify state. See “I/O Subsystem PCI-X Slot LED Definitions” on page 3.

Unconfigure a Device

Allows the user to put an existing PCI adapter into the Defined state if the device is no longer in use.

This step must be completed successfully before starting any removal or replacement operation. If this step fails, the customer must take action to release the device.

Configure a Defined Device

Allows a new PCI adapter to be configured into the system if software support is already available for the adapter. The selected PCI slot will go into the On state.

72 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

Install/Configure Devices Added After IPL

The system attempts to configure any new devices and tries to find and install any required software from a user-selected source.

The add, remove, and replace functions return information to the user indicating whether the operation was successful. If additional instructions are provided on the screen, complete the recommended actions. If the instructions do not resolve the problem, see the following:

v If the adapter is listed as Unknown, perform the Install/Configure Devices Added

After IPL option to configure the adapter.

v If you receive a warning indicating that needed device packages are not installed, the

system administrator must install the specified packages before you can configure or diagnose the adapter.

v If you receive a failure message indicating a hardware error, the problem might be

either the adapter or the PCI slot. Isolate the problem by retrying the operation in a different PCI slot, or trying a different adapter in the slot. If you determine that you have failing hardware, call your service representative.

Chapter 8. Removal and Replacement Procedures 73

PCI Adapter or Blank Filler Removal From a Cassette Assembly

This procedure is performed when preparing to install or replace an adapter or an adapter blank filler in your subsystem.

Note: An adapter or an adapter blank filler must be installed into the PCI adapter

cassette assembly before it is reinstalled in a system unit or a subsystem.

Determine the slot of the system or subsystem in which you plan to install or remove an adapter, and refer to the procedures for removing an adapter from the system. Remove the PCI adapter cassette assembly from the system unit or subsystem before beginning this procedure.

Note: It may take approximately 30 to 40 minutes to perform this procedure the first

time. This time includes following the written procedure and performing the steps. Performing this procedure thereafter usually takes approximately 10 minutes.

Before performing the following steps, familiarize yourself with the entire procedure.

To remove a PCI Adapter or blank filler from a cassette assembly, do the following:

1. Place the PCI adapter cassette assembly on a flat work surface with the cover facing up, and the top of the adapter facing you, see the following illustration.

1 Cover 3 Top of Cover 2 Handle

74 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

2. Using two fingers, remove the bushing-lock pin from the bushing. The pin can be removed by pulling it out of the bushing with your fingernails.

1 Bushing 1 Bushing 2 Bushing-Lock Pin 2 Bushing-Lock Pin

1 Bushing-Lock Pin

Chapter 8. Removal and Replacement Procedures

3. Remove the bushing. The bushing can be removed by pulling it out of the PCI adapter cassette assembly with your fingernails.

1 Bushing

4. Turn the PCI adapter cassette assembly over so that the top is facing away from you.

1 Top of Adapter 2 Handle

76 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

5. Remove the bezel, as follows: a. Locate the plastic latch fingers in the top part of the cassette.

1 Top of Cassette 3 Plastic Latch Fingers 2 Bezel

b. Using one hand, pinch the plastic latch fingers and with your other hand,

carefully lift the top part of the bezel extension out until the tabs clear the slots in the PCI adapter cassette assembly.

1 Slots 3 Bezel Extension 2 Tab

Chapter 8. Removal and Replacement Procedures

c. While holding the bezel extension out, push the plastic cover arm latch out of

the bezel hook, as shown in the following illustration. This action allows the bezel to be removed.

1 Bezel Extension 2 Plastic Cover Latch in Bezel

Hook

d. On the opposite side of the cassette (cover side), push the cover latch to

release the bezel.

1 Cover Side 2 Cover Latch

78 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

e. While holding the bezel extension out, carefully slide the bezel off. You might

have to work from one side and the other to loosen the bezel assembly from the cassette assembly. When the bezel is free, slide it completely off the cassette assembly and set it aside.

1 Bezel Extension 2 Bezel

1 Bezel

Chapter 8. Removal and Replacement Procedures

6. As shown in the following illustration, turn over the cassette so the cover is up. Remove the cover from the cassette as follows:

a. Slide the cover until it releases from the cassette assembly.

Attention: The cover might be tight and difficult to slide, if you grasp the left end (handle end) of the cassette and the right end of the cover, you can use enough force to pull the cover off of the PCI adapter cassette assembly.

1 Left End of the Cassette 2 Cassette Cover

b. Lift the cover off the assembly and set it aside.

80 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

c. By pulling on both sides of the gray plastic locking bar, which is located on the

handle, ensure that the handle is pulled into the unlocked position. Raise the handle on the cassette linkage assembly until it locks into the up position (the blank filler or adapter moves downward).

1 Handle 2 Gray Plastic Locking Bar

7. Remove the metal EMC shield from the top of the tailstock.

1 Metal EMC Shield

Chapter 8. Removal and Replacement Procedures

8. Remove the blank filler or adapter installed in the cassette linkage assembly.

Note: If there is a blank filler in the cassette linkage assembly, as shipped from the

manufacturer, there are two adapter arms. One adapter arm with short adapters (short adapter arm) and one adapter arm is used with long adapters (long adapter arm).

If you are removing a short adapter or blank filler, go to “Short Adapter or Blank Filler Removal”.

If you are removing a long adapter, go to “Long Adapter Removal” on page 85.

Are you removing a long adapter? YES Go to “Long Adapter Removal” on page 85.

Short Adapter or Blank Filler Removal

To remove a short adapter or blank filler, do the following:

1. Slide the long and short adapter arms away from the adapter or blank filler by doing the following:

a. Each adapter arm has a release tab that allows the arm to be moved away

from the adapter or blank filler in the cassette assembly. Use your fingernail to lift the tab to allow each arm to be moved away from the adapter or blank filler. Lift the release tab on the short adapter arm, and push on the slotted tab to release the end of the blank filler.

Note: If you plan to install a short adapter, leave the long adapter arm on the

cassette linkage assembly. If you plan to install a long adapter, remove both the long and short adapter arms from the cassette linkage assembly in the next step.

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b. Slide the long and short adapter arms away from the blank filler or adapter.

1 Long Adapter Arm 4 Short Adapter Arm 2 Release Tab 5 Slotted Tab 3 Release Tab

Chapter 8. Removal and Replacement Procedures

2. Remove the adapter or blank filler from the cassette linkage assembly by rotating the bottom of the tailstock out, as shown in the following illustration. Store the adapter or blank filler in a safe place.

1 Cassette Linkage Assembly 3 Handle 2 Bottom of Tailstock

3. The PCI adapter cassette assembly removal procedure is complete. To install a new adapter or blank filler in the cassette, go to “Installing a Hot-Pluggable PCI Adapter”

on page 69.

84 Eserver pSeries 7311 Model D10 and Model D20 Service Guide

IBM eserver pSeries 7311 D10, pSeries 7311 D20 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual