HP ProLiant DL120 G6 Manuale utente

HP ProLiant DL120 G6 Server

User Guide

Abstract

This document is for the person who installs, administers, and troubleshoots servers and storage systems. HP assumes you are qualified in the

servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels.

Part Number: 579574-004

April 2012

Edition: 4

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express

warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall

not be liable for technical or editorial errors or omissions contained herein.

Microsoft®, Windows®, and Windows Server® are U.S. registered trademarks of Microsoft Corporation. Bluetooth is a trademark owned by its

proprietor and used by Hewlett-Packard Company under license.

Contents 3

Contents

Component identification ............................................................................................................... 6

Front panel components ................................................................................................................................ 6

Front panel LEDs and buttons ......................................................................................................................... 6

SAS and SATA device numbers ..................................................................................................................... 7

Rear panel components ................................................................................................................................ 7

Rear panel LEDs and buttons ......................................................................................................................... 8

PCI expansion slot definitions ........................................................................................................................ 9

System board components ............................................................................................................................ 9

System maintenance switch ............................................................................................................... 10

NMI functionality ............................................................................................................................. 10

System board LEDs ..................................................................................................................................... 11

Fan locations ............................................................................................................................................. 12

Battery pack LEDs ....................................................................................................................................... 12

FBWC module LEDs .................................................................................................................................... 14

Operations................................................................................................................................. 15

Power up the server .................................................................................................................................... 15

Power down the server ............................................................................................................................... 15

Remove the server from the rack .................................................................................................................. 15

Remove the access panel ............................................................................................................................ 16

Remove the air baffle .................................................................................................................................. 16

Remove the PCI riser board assembly ........................................................................................................... 16

Install the PCI riser board assembly .............................................................................................................. 17

Setup ......................................................................................................................................... 19

Optional installation services ....................................................................................................................... 19

Rack planning resources ............................................................................................................................. 19

Optimum environment................................................................................................................................. 19

Space and airflow requirements ........................................................................................................ 19

Temperature requirements ................................................................................................................. 20

Power requirements .......................................................................................................................... 21

Electrical grounding requirements ...................................................................................................... 21

Rack warnings ........................................................................................................................................... 22

Installing hardware options ......................................................................................................................... 22

Powering up and configuring the server ........................................................................................................ 22

Installing the operating system ..................................................................................................................... 22

Registering the server.................................................................................................................................. 22

Hardware options installation ....................................................................................................... 23

Introduction ............................................................................................................................................... 23

Memory options ......................................................................................................................................... 23

Memory subsystem architecture ......................................................................................................... 23

Single-, dual-, and quad-rank DIMMs ................................................................................................. 24

DIMM identification .......................................................................................................................... 24

General DIMM slot population guidelines ........................................................................................... 25

Installing DIMMs .............................................................................................................................. 26

Hard drive options ..................................................................................................................................... 26

Contents 4

Hard drive guidelines ....................................................................................................................... 26

Removing a hard drive blank ............................................................................................................ 27

Removing a hard drive ..................................................................................................................... 27

Installing a hot-plug hard drive .......................................................................................................... 28

Installing a non-hot-plug hard drive .................................................................................................... 29

Optical drive option ................................................................................................................................... 33

Expansion board option .............................................................................................................................. 34

PCI-X riser board option .............................................................................................................................. 36

Storage controller option ............................................................................................................................. 37

SAS hard drive LED cable option ................................................................................................................. 37

Battery-backed write cache battery pack option ............................................................................................. 38

Installing the FBWC module and capacitor pack ........................................................................................... 40

HP Trusted Platform Module option .............................................................................................................. 42

Installing the Trusted Platform Module board ....................................................................................... 42

Retaining the recovery key/password ................................................................................................. 44

Enabling the Trusted Platform Module ................................................................................................. 44

Cabling ..................................................................................................................................... 45

Cabling overview ....................................................................................................................................... 45

Server cabling ........................................................................................................................................... 45

BBWC battery cabling to an optional controller............................................................................................. 46

Power supply (500 W) cabling .................................................................................................................... 46

SATA cabling ............................................................................................................................................ 47

SATA cabling to the SGPIO connector and the 12C cable connector............................................................... 47

SAS cabling to the SGPIO connector and the 12C cable connector................................................................. 48

Internal USB cabling ................................................................................................................................... 48

Fan cabling ............................................................................................................................................... 49

Software and configuration utilities ............................................................................................... 50

BIOS Setup Utility ....................................................................................................................................... 50

Auto-configuration process .......................................................................................................................... 50

BIOS Serial Console ................................................................................................................................... 51

ROMPaq utility ........................................................................................................................................... 51

LO100i Remote Management ...................................................................................................................... 51

HP Insight Diagnostics ................................................................................................................................ 51

HP ROM-Based Setup Utility ........................................................................................................................ 51

Re-entering the server serial number ............................................................................................................. 52

Keeping the system current .......................................................................................................................... 52

Drivers ............................................................................................................................................ 52

Firmware ......................................................................................................................................... 52

Subscriber's choice .......................................................................................................................... 52

Troubleshooting .......................................................................................................................... 53

Common problem resolution ........................................................................................................................ 53

Loose connections ............................................................................................................................ 53

Service notifications .......................................................................................................................... 53

Firmware updates ............................................................................................................................ 53

DIMM handling guidelines ................................................................................................................ 54

SAS and SATA hard drive guidelines ................................................................................................. 54

Problem diagnosis ...................................................................................................................................... 55

Important safety information .............................................................................................................. 55

Preparing the server for diagnosis ...................................................................................................... 57

Symptom information ........................................................................................................................ 57

Diagnostic steps ............................................................................................................................... 57

Contents 5

Hardware problems ................................................................................................................................... 66

Power problems ............................................................................................................................... 67

General hardware problems ............................................................................................................. 68

Internal system problems ................................................................................................................... 71

System open circuits and short circuits ................................................................................................ 77

External device problems .................................................................................................................. 78

Software tools and solutions ........................................................................................................................ 83

Introduction to software problems ...................................................................................................... 83

Firmware maintenance ..................................................................................................................... 86

Contacting HP ........................................................................................................................................... 88

Contacting HP technical support or an authorized reseller .................................................................... 88

Server information you need .............................................................................................................. 88

Operating system information you need ............................................................................................. 89

Battery ....................................................................................................................................... 91

Regulatory compliance notices ..................................................................................................... 92

Regulatory compliance identification numbers ............................................................................................... 92

Federal Communications Commission notice ................................................................................................. 92

FCC rating label .............................................................................................................................. 92

FCC Notice, Class A Equipment ........................................................................................................ 92

FCC Notice, Class B Equipment ......................................................................................................... 92

Declaration of conformity for products marked with the FCC logo, United States only ........................................ 93

Modifications ............................................................................................................................................. 93

Cables ...................................................................................................................................................... 93

Canadian notice (Avis Canadien) ................................................................................................................ 93

European Union regulatory notice ................................................................................................................ 94

Disposal of waste equipment by users in private households in the European Union .......................................... 94

Japanese notice ......................................................................................................................................... 95

BSMI notice ............................................................................................................................................... 95

Korean notice ............................................................................................................................................ 95

Laser compliance ....................................................................................................................................... 96

Battery replacement notice .......................................................................................................................... 96

Taiwan battery recycling notice ................................................................................................................... 96

Power cord statement for Japan ................................................................................................................... 97

Acoustics statement for Germany (Geräuschemission) .................................................................................... 97

Electrostatic discharge ................................................................................................................. 98

Preventing electrostatic discharge ................................................................................................................ 98

Grounding methods to prevent electrostatic discharge .................................................................................... 98

Technical support ........................................................................................................................ 99

HP contact information ................................................................................................................................ 99

Before you contact HP ................................................................................................................................ 99

Customer Self Repair .................................................................................................................................. 99

Acronyms and abbreviations ...................................................................................................... 107

Documentation feedback ........................................................................................................... 110

Index ................................................................................................

....................................... 111

Component identification 6

Component identification

Front panel components

Item Description

1

Optical drive

2

Serial label pull tab

3

USB ports (2)

4

Unit Identification (UID) button/LED

5

Power/standby button LED

6

Hard drive bays (4)

Front panel LEDs and buttons

Item Description Status

1

Optical drive LED On = Drive is in use.

Off = Drive is not active.

Component identification 7

Item Description Status

2

Internal health LED Green = System health is normal.

Amber = System health is degraded. To identify the component in a

degraded state, see "System board LEDs (on page 11)."

Red = System health is critical. To identify the component in a critical

state, see "System board LEDs (on page 11)."

Off = System health is normal (when in standby mode).

3

NIC 1 link/activity LED Green = Network link exists.

Flashing green = Network link and activity exist.

Off = No network link exists.

If power is off, view the LEDs on the RJ-45 connector. See "Rear panel

LEDs and buttons (on page 8)."

4

NIC 2 link/activity LED Green = Network link exists.

Flashing green = Network link and activity exist.

Off = No network link exists.

If power is off, view the LEDs on the RJ-45 connector. See "Rear panel

LEDs and buttons (on page 8)."

5

Drive activity LED Green = Drive activity is normal.

Off = No drive activity exists.

6

Power On/Standby button

and system power LED

Green = Normal (system on)

Amber = System is in standby, but power is still applied.

Off = Power cord is not attached or the power supply has failed.

7

UID button/LED Blue = Identification is activated.

Flashing blue = System is being managed remotely.

Off = Identification is deactivated.

SAS and SATA device numbers

Rear panel components

Component identification 8

Item Description

1

Power cord connector

2

Mouse connector

3

10/100/1000 NIC 1 connector/shared Lights-Out 100

management port

4

10/100/1000 NIC 2 connector

5

Serial connector

6

Slot 1 PCIe2 x16 (4, 2, 1)

7

Slot 2 PCIe2 x16 (16, 8, 4, 1)

8

UID button/LED

9

Dedicated Lights-Out 100 management port

10

Video connector

11

USB connectors (2)

12

USB connectors (2)

13

Keyboard connector

Rear panel LEDs and buttons

Item Description Status

1

UID button/LED Blue = Identification

Flashing blue = System is being managed

remotely.

Off = Off

2

NIC/Lights-Out 100

link

Green or flashing green = 10M/100M link speed

Amber = 1-GB link speed

Off = No connection

3

NIC/Lights-Out 100

activity

Green = Linked to the network

Flashing green = Linked and activity on the

network

Off = No network activity

Component identification 9

PCI expansion slot definitions

Slot Type Length Connector Interconnect

1

PCIe2 Full x16 x16

1

Optional PCI-X Full 133 MHz/3.3 V 64 bit

2

PCIe Half x16 x4

System board components

Item Description

1

DIMM slots (6)

2

24-pin ATX system board power connector

3

Processor fan 1 cable connector

4

Processor fan 2 cable connector

5

Processor fan 3 cable connector

6

Optical drive SATA cable connector

7

Hard drive 4 SATA cable connector

8

Hard drive 3 SATA cable connector

9

Hard drive backplane SGPIO connector

10

Hard drive 2 SATA cable connector

11

Hard drive 1 SATA cable connector

12

Reserved

13

System fan 4 cable connector

14

Hard drive backplane 12C cable connector

15

Front panel board cable connector

16

External SAS hard drive LED cable connector

17

Front USB port cable connector

Component identification 10

Item Description

18

Internal USB connector for tape device

19

BMC recovery jumper

20

BMC password reset jumper

21

Expansion slot 1 (for riser board)

22

Expansion slot 2 (for riser board)

23

System maintenance switch

24

Internal USB connector for STD USB

25

TPM connector

26

System battery

27

4-pin ATX processor power connector

28

Processor

System maintenance switch

Position Default Function

S1

Off Off = Normal

On = Clears the BIOS CMOS and rests

the administrator password.

S2

Off Off = Normal BIOS boot block

On = Recovery BIOS boot block

S3

Off Off = Disables the RAID key.

On = Enables the RAID key.

S4

Off Reserved

S5

Off Reserved

S6

Off Reserved

S7

Off Reserved

S8

Off Reserved

NMI functionality

An NMI crash dump enables administrators to create crash dump files when a system is hung and is not

responding to traditional debug mechanisms.

Crash dump log analysis is an essential part of diagnosing reliability problems, such as hangs in operating

systems, device drivers, and applications. Many crashes freeze a system, and the only available action for

administrators is to cycle the system power. Resetting the system erases any information that could support

problem analysis, but the NMI feature preserves that information by performing a memory dump before a

hard reset.

To force the OS to invoke the NMI handler and generate a crash dump log, the administrator can do any of

the following:

• Short the NMI jumper pins

• Press the NMI switch

Component identification 11

• Use the Lights-Out 100 Virtual NMI feature

For additional information, see the whitepaper on the HP website

(http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00797875/c00797875.pdf).

System board LEDs

Item LED description Status

1

Processor fan failure Amber = Processor fan error

Off = Normal

2

DIMM failure Amber = DIMM has failed or is missing.

Off = Normal

3

Overtemperature Amber = System has reached a cautionary or

critical temperature level.

Off = Normal

4

System fan failure Amber = System fan has failed or is missing.

Off = Normal

5

BMC Heartbeat Flashing = Normal

Off = BMC is not functioning.

Component identification 12

Fan locations

Battery pack LEDs

Item Color Description

1

Green System Power LED. This LED is on when the system is

powered up and 12 V system power is available. This

power supply is used to maintain the battery charge and

provide supplementary power to the cache microcontroller.

2

Green Auxiliary Power LED. This LED is on when 3.3V auxiliary

voltage is detected. The auxiliary voltage is used to

preserve BBWC data and is available any time that the

system power cords are connected to a power supply.

Component identification 13

Item Color Description

3

Amber Battery Health LED. To interpret the illumination patterns of

this LED, see the following table.

4

Green BBWC Status LED. To interpret the illumination patterns of

this LED, see the following table.

LED3 pattern LED4 pattern Interpretation

Off

Flashing (2 Hz) The system is powered down, and the cache contains data that has not

yet been written to the drives. Restore system power as soon as

possible to prevent data loss.

Data preservation time is extended any time that 3.3 V auxiliary

power is available, as indicated by LED 2. In the absence of auxiliary

power, battery power alone preserves the data. A fully-charged

battery can normally preserve data for at least 2 days.

The battery lifetime also depends on the cache module size. For more

information, see the controller QuickSpecs on the HP website

(http://www.hp.com).

Off

Double flash, then

pause

The cache microcontroller is waiting for the host controller to

communicate.

Off

Flashing (1 Hz) The battery pack is below the minimum charge level and is being

charged. Features that require a battery (such as write cache, capacity

expansion, stripe size migration, and RAID migration) are unavailable

temporarily until charging is complete. The recharge process takes

between 15 minutes and 2 hours, depending on the initial capacity of

the battery.

Off

On The battery pack is fully charged, and posted write data is stored in the

cache.

Off

Off The battery pack is fully charged, and no posted write data exists in

the cache.

Flashing (1 Hz)

Flashing (1 Hz) An alternating green and amber flashing pattern indicates that the

cache microcontroller is executing from within its boot loader and

receiving new flash code from the host controller.

On

— A short circuit exists across the battery terminals or within the battery

pack. BBWC features are disabled until the battery pack is replaced.

The life expectancy of a battery pack is typically more than 3 years.

Flashing (1 Hz)

— An open circuit exists across th

e battery terminals or within the battery

pack. BBWC features are disabled until the battery pack is replaced.

The life expectancy of a battery pack is typically more than 3 years.

Component identification 14

FBWC module LEDs

The FBWC module has two single-color LEDs (green and amber). The LEDs are duplicated on the reverse side

of the cache module to facilitate status viewing.

1 Green LED 2 Amber LED Interpretation

Off

On A backup is in progress.

Flashing (1 Hz)

On A restore is in progress.

Flashing (1 Hz)

Off The capacitor pack is charging.

On

Off The capacitor pack has completed charging.

Flashing (2 Hz)

Alternating with

amber LED

Flashing (2 Hz)

Alternating with

green LED

One of the following conditions exists:

•

The charging process has timed out.

•

The capacitor pack is not connected.

On

On The flash code image failed to load.

Off

Off The flash code is corrupt.

Operations 15

Operations

Power up the server

To power up the server, press the Power On/Standby button.

Power down the server

WARNING: To reduce the risk of personal injury, electric shock, or damage to the equipment,

remove the power cord to remove power from the server. The front panel Power On/Standby

button does not completely shut off system power. Portions of the power supply and some internal

circuitry remain active until AC power is removed.

IMPORTANT: If installing a hot-plug device, it is not necessary to power down the server.

1. Back up the server data.

2. Shut down the operating system as directed by the operating system documentation.

NOTE: If the operating system automatically places the server in Standby mode, omit the next

step.

3. Press the Power On/Standby button to place the server in Standby mode. When the server activates

Standby power mode, the system power LED changes to amber.

IMPORTANT:

Pressing the UID button illuminates the blue UID LEDs on the front and rear panels.

In a rack environment, this feature facilitates locating a server when moving between the front and

rear of the rack.

4. Disconnect the power cords.

The system is now without power.

Remove the server from the rack

WARNING: The server is not attached to the rack mounting rails. To avoid potential damage to

the server and personal injury, always support the server with both hands when removing it from

the rack.

To remove the server from an HP, Compaq branded, telco, or third-party rack:

1. Power down the server (on page 15).

2. Disconnect all peripheral cables and power cords from the server rear panel.

3. Loosen the thumbscrews that secure the server faceplate to the front of the rack.

4. Remove the server from the rack. For more information, see the documentation that ships with the rack

mounting option.

Operations 16

5.

Place the server on a sturdy, level surface.

Remove the access panel

WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the

internal system components to cool before touching them.

CAUTION: Do not operate the server for long periods with the access panel open or removed.

Operating the server in this manner results in improper airflow and improper cooling that can

lead to thermal damage.

To remove the component:

1. Power down the server (on page 15).

2. Remove the server from the rack (on page 15).

3. Open the latch, slide the access panel to the rear of the chassis, and remove the access panel.

If the latch is locked, use a T-15 Torx screwdriver to unlock the latch.

Remove the air baffle

To remove the component:

1. Power down the server (on page 15).

2. Remove the server from the rack (on page 15).

3. Remove the access panel (on page 16).

To replace the component, reverse the removal procedure.

Remove the PCI riser board assembly

Operations 17

CAUTION: To prevent damage to the server or expansion boards, power down the server and

remove all AC power cords before removing or installing the PCI riser board assembly.

1. Power down the server (on page 15).

2. Remove the server from the rack (on page 15).

3. Remove the access panel (on page 16).

4. Disconnect all internal cables connected to existing expansion boards.

5. Remove the PCI riser board assembly:

a. Remove the T-10 screw.

b. Remove the T-15 screws.

c. Remove the riser board assembly.

Install the PCI riser board assembly

CAUTION: To prevent damage to the server or expansion boards, power down the server and

remove all AC power cords before removing or installing the PCI riser board assembly.

Operations 18

1.

Install the PCI riser board assembly.

2. Connect any internal cables for expansion boards.

3. Install the access panel.

4. Install the server into the rack.

Setup 19

Setup

Optional installation services

Delivered by experienced, certified engineers, HP Care Pack services help you keep your servers up and

running with support packages tailored specifically for HP ProLiant systems. HP Care Packs let you integrate

both hardware and software support into a single package. A number of service level options are available

to meet your needs.

HP Care Pack Services offer upgraded service levels to expand the standard product warranty with

easy-to-buy, easy-to-use support packages that help you make the most of your server investments. Some of

the Care Pack services are:

• Hardware support

o 6-hour call-to-repair

o 4-hour 24x7 same day

o 4-hour same business day

• Software support

o Microsoft®

o Linux

• Integrated hardware and software support

o Critical Service

o Proactive 24

o Support Plus

o Support Plus 24

• Startup and implementation services for both hardware and software

For more information on Care Packs, see the HP website (http://www.hp.com/hps/carepack).

Rack planning resources

The rack resource kit ships with all HP branded or Compaq branded 9000, 10000, and H9 series racks. For

more information on the content of each resource, see the rack resource kit documentation.

Optimum environment

When installing the server, select a location that meets the environmental standards described in this section.

Space and airflow requirements

Tower server

Setup 20

In a tower configuration, leave at least a 7.6-cm (3-in) clearance space at the front and back of the server for

proper ventilation.

Rack server

To allow for servicing and adequate airflow, observe the following space and airflow requirements when

deciding where to install a rack:

• Leave a minimum clearance of 63.5 cm (25 in) in front of the rack.

• Leave a minimum clearance of 76.2 cm (30 in) behind the rack.

• Leave a minimum clearance of 121.9 cm (48 in) from the back of the rack to the back of another rack

or row of racks.

HP servers draw in cool air through the front door and expel warm air through the rear door. Therefore, the

front and rear rack doors must be adequately ventilated to allow ambient room air to enter the cabinet, and

the rear door must be adequately ventilated to allow the warm air to escape from the cabinet.

CAUTION: To prevent improper cooling and damage to the equipment, do not block the

ventilation openings.

When vertical space in the rack is not filled by a server or rack component, the gaps between the

components cause changes in airflow through the rack and across the servers. Cover all gaps with blanking

panels to maintain proper airflow.

CAUTION: Always use blanking panels to fill empty vertical spaces in the rack. This arrangement

ensures proper airflow. Using a rack without blanking panels results in improper cooling that can

lead to thermal damage.

The 9000 and 10000 Series Racks provide proper server cooling from flow-through perforations in the front

and rear doors that provide 64 percent open area for ventilation.

CAUTION: When using a Compaq branded 7000 series rack, install the high airflow rack door

insert (PN 327281-B21 for 42U rack, PN 157847-B21 for 22U rack) to provide proper

front-to-back airflow and cooling.

CAUTION: If a third-party rack is used, observe the following additional requirements to ensure

adequate airflow and to prevent damage to the equipment:

• Front and rear doors—If the 42U rack includes closing front and rear doors, you must allow

5,350 sq cm (830 sq in) of holes evenly distributed from top to bottom to permit adequate

airflow (equivalent to the required 64 percent open area for ventilation).

• Side—The clearance between the installed rack component and the side panels of the rack

must be a minimum of 7 cm (2.75 in).

Temperature requirements

To ensure continued safe and reliable equipment operation, install or position the system in a well-ventilated,

climate-controlled environment.

The maximum recommended ambient operating temperature (TMRA) for most server products is 35°C

(95°F). The temperature in the room where the rack is located must not exceed 35°C (95°F).

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