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Fujitsu SPARC Enterprise T5220 Service Manual

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  • Page 3 SPARC Enterprise T5120 and T5220 Servers Service Manual Manual Code C120-E463-04EN Part No. 875-4194-13 July 2009, Revision A...
  • Page 4 Fujitsu Limited or Sun Microsystems, Inc., or any affiliate of either of them.
  • Page 5 Aucune partie de ce produit, de ces technologies ou de ce document ne peut être reproduite sous quelque forme que ce soit, par quelque moyen que ce soit, sans l’autorisation écrite préalable de Fujitsu Limited et de Sun Microsystems, Inc., et de leurs éventuels bailleurs de licence.

  • Page 7: Table Of Contents

    Contents Preface xiii Identifying Server Components 1 Infrastructure Boards in SPARC Enterprise T5120 Servers 2 Infrastructure Boards in SPARC Enterprise T5220 Servers 3 Internal System Cables for SPARC Enterprise T5120 Servers 4 Internal System Cables for SPARC Enterprise T5220 Servers 5...
  • Page 8 How to Switch From the System Console to the Service Processor 25 How to Switch From the Service Processor to the System Console 25 Service-Related ILOM Command Summary 26 Faults Displayed by show faulty 29 Example of show faulty Output When No Fault is Present 30 Example of show faulty Output for Environmental Faults 30 Example of show faulty Output for Faults Detected by POST 30 Example of show faulty Output for Faults Detected by PSH...
  • Page 9 Removing Power From the System 60 ▼ Power Off the Server (Service Processor Command) 60 ▼ Power Off the Server (Power Button - Graceful) 62 ▼ Power Off the Server (Emergency Shutdown) 62 ▼ Disconnect Power Cords From the Server Positioning the System for Servicing 62 ▼...
  • Page 10 ▼ Remove the Top Cover 67 Servicing Hard Drives 69 Hard Drive Servicing Overview 69 Hard Drive LEDs 70 ▼ Remove a Hard Drive 71 ▼ Install a Hard Drive 73 Four-Drive Capable Backplane Configuration Reference 77 Eight-Drive Capable Backplane Configuration Reference 78 Sixteen-Drive Capable Backplane Configuration Reference 79 Servicing Motherboard Components 81 Servicing FB-DIMMs 81...
  • Page 11 ▼ Remove a PCIe/XAUI Riser 102 ▼ Install a PCIe/XAUI Riser 104 ▼ Remove a PCIe or XAUI Card 106 ▼ Install a PCIe or XAUI Card 107 PCIe/XAUI Card Configuration Reference for SPARC Enterprise T5120 Servers 110 PCIe and XAUI Card Reference for SPARC Enterprise T5220 Servers 111 Servicing the Battery 112 System Battery Overview 112 ▼...
  • Page 12 Servicing Power Supplies 129 Power Supplies Overview 129 Power Supply Status LEDs 129 ▼ Remove a Power Supply 131 ▼ Install a Power Supply 134 Power Supply Configuration Reference 136 Servicing Boards and Components 137 Important Safety Instructions 137 Servicing DVD/USB Modules 138 DVD/USB Module Overview 139 ▼...
  • Page 13 ▼ Power On the Server Using the poweron Command 179 ▼ Power On the Server Using the Front Panel Power Button 180 Identifying FRUs in SPARC Enterprise T5120 Servers 181 Motherboard Components in T5120 Servers 182 I/O Components in SPARC Enterprise T5120 Servers 184...
  • Page 14 HDD Data Cable Routing for SAS RAID Controller Cards in Eight-Disk Capable SPARC Enterprise T5120 Servers 193 Identifying FRUs in SPARC Enterprise T5220 Servers 195 Motherboard Components in T5220 Servers 196 I/O Components in SPARC Enterprise T5220 Servers 198 Power Distribution/Fan Module Components in SPARC Enterprise T5220 Servers 200 Internal Cables for Onboard SAS Controller Cards in SPARC Enterprise T5220 Servers 202...

  • Page 15: Preface

    Use the product according to the instructions and information available in this manual. Keep this manual handy for further reference. Keep this manual handy for further reference. Fujitsu makes every effort to prevent users and bystanders from being injured or from suffering damage to their property.
  • Page 16 Explains how to service infrastructure boards and components. “Returning the Server to Operation” on page 175 ■ Describes how to bring the server back to operation after performing service procedures. “Identifying FRUs in SPARC Enterprise T5120 Servers” on page 181 ■...

  • Page 17: Related Documentation

    Minimum steps to power on and boot the server for the first time Minimum steps to power on and boot the server that run on DC input power for the first time Minimum steps to power on and boot the...
  • Page 18 Description Detailed rackmounting, cabling, power on, and configuring information How to run diagnostics to troubleshoot the server, and how to remove and replace parts in the server How to perform administrative tasks that are specific to the servers Information that is common to all platforms managed by Integrated Lights Out Manager (ILOM) 2.0...

  • Page 19: Text Conventions

    Note – Product Notes are available on the website only. Please check for the recent update on your product. UNIX Commands This document might not contain information on basic UNIX procedures such as shutting down the system, booting the system, and configuring devices.

  • Page 20: Conventions For Alert Messages

    Prompt Notations The following prompt notations are used in this manual. Shell C shell C shell superuser Bourne shell and Korn shell Bourne shell and Korn shell superuser ILOM service processor ALOM compatibility shell OpenBoot PROM firmware Conventions for Alert Messages This manual uses the following conventions to show alert messages, which are intended to prevent injury to the user or bystanders as well as property damage, and important messages that are useful to the user.

  • Page 21: Alert Messages In The Text

    A space of one line precedes and follows an alert statement. Caution – The following tasks regarding this product and the optional products provided from Fujitsu should only be performed by a certified service engineer. Users must not perform these tasks. Incorrect operation of these tasks may cause malfunction.
  • Page 22 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009 Warning Damage The server is heavy. Two persons are required to remove it from the rack. The servers are heavy. Two people might be required to carry the chassis and install it in the rack.
  • Page 23 Caution – This indicates that surfaces are hot and might cause personal injury if touched. Avoid contact. Task Warning Maintenance Extremely hot Some components on the motherboard might be hot. Use caution when handling the motherboard, especially near the CPU heat sink. FB-DIMMs and heat sinks on the motherboard may be hot.
  • Page 24 Maintenance and inspections (repairing, and regular diagnosis and maintenance) ■ Caution – The following tasks regarding this product and the optional products provided from Fujitsu should only be performed by a certified service engineer. Users must not perform these tasks. Incorrect operation of these tasks may cause malfunction.
  • Page 25 Alert Label The following is a label attached to this product: Never peel off the label. ■ The following label provides information to the users of this product. ■ Preface xxiii...
  • Page 26 Fujitsu Welcomes Your Comments If you have any comments or requests regarding this document, or if you find any unclear statements in the document, please state your points specifically on the form at the following URL. For Users in U.S.A., Canada, and Mexico: (https://download.computers.us.fujitsu.com/)

  • Page 27: Identifying Server Components

    Identifying Server Components These topics identify key components of the SPARC Enterprise T5120 and T5220 servers, including major boards and internal system cables, as well as front and rear panel features. “Infrastructure Boards in SPARC Enterprise T5120 Servers” on page 2 ■...

  • Page 28: Infrastructure Boards In Sparc Enterprise T5120 Servers

    Infrastructure Boards in SPARC Enterprise T5120 Servers SPARC Enterprise T5120 servers are based on a 1U chassis family. The following table provides a summary of the circuit boards used in these servers. Board Motherboard Power distribution board Paddle card Fan power boards (2) Hard drive backplane Front I/O board Related Information...

  • Page 29: Infrastructure Boards In Sparc Enterprise T5220 Servers

    I/O board. These boards carry power to the system fan modules. In addition, these boards contain fan module status LEDs and transmit status and control data for the fan modules. Identifying Server Components...

  • Page 30: Internal System Cables For Sparc Enterprise T5120 Servers

    Board Hard drive backplane Front I/O board Related Information “Infrastructure Boards in SPARC Enterprise T5120 Servers” on page 2 ■ “Identifying FRUs in SPARC Enterprise T5120 Servers” on page 181 ■ “Identifying FRUs in SPARC Enterprise T5220 Servers” on page 195 ■...

  • Page 31: Internal System Cables For Sparc Enterprise T5220 Servers

    Front Panel Controls and Indicators on SPARC Enterprise T5120 Servers The following figure shows the layout of the T5120 server front panel, including the power and system locator buttons and the various status and fault LEDs. Note – The front panel also provides access to internal hard drives, the removable media drive, and the two front USB ports.
  • Page 32 Front Panel Controls and Indicators on SPARC Enterprise T5120 Servers FIGURE: Figure Legend Locator LED and button Service Required LED Power OK LED Power button SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009 Hard Drive map Power Supply Service Required LED Overtemp LED Fan Module Service Required LED...
  • Page 33 PSU. and a service action is required. service action is required on at least one of the fan modules. Identifying Server Components...

  • Page 34: Rear Panel Components And Indicators On Sparc Enterprise T5120 Servers

    Related Information “LED Overview” on page 21 ■ Rear Panel Components and Indicators on SPARC Enterprise T5120 Servers The following figure shows the layout of the connectors associated with the system I/O ports, PCIe ports, 10 Gbit Ethernet (XAUI) ports (if equipped) and power supplies on the rear panel of SPARC Enterprise T5120 servers.

  • Page 35: Front Panel Controls And Indicators On Sparc Enterprise T5220 Servers

    Front Panel Controls and Indicators on SPARC Enterprise T5220 Servers The following figure shows the layout of the T5120 server front panel, including the power and system locator buttons and the various status and fault LEDs. Note – The front panel also provides access to internal hard drives, the removable media drive (if equipped), and the two front USB ports.
  • Page 36 Front Panel Controls and Indicators on SPARC Enterprise T5220 Servers FIGURE: Figure Legend Locator LED and button Service Required LED Power OK LED Power button SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009 Power Supply Service Required LED Overtemp LED Fan Module Service Required LED Hard Drive map...
  • Page 37 PSU. and a service action is required. service action is required on at least one of the fan modules. Identifying Server Components...

  • Page 38: Rear Panel Components And Indicators On Sparc Enterprise T5220 Servers

    Related Information “LED Overview” on page 21 ■ Rear Panel Components and Indicators on SPARC Enterprise T5220 Servers The following figure shows the layout of the I/O ports, PCIe ports, 10 Gbit Ethernet (XAUI) ports (if equipped) and power supplies on the rear panel. Rear Panel Components and Indicators on SPARC Enterprise T5220 Servers FIGURE: Figure Legend...
  • Page 39 The following table provides descriptions of the LEDs located on the rear panel. LED Indicators on the SPARC Enterprise T5220 Server Rear Panel TABLE: LED or Button Icon or Label Description Locator LED The Locator LED can be turned on to identify a particular system. When on, it and button blinks rabidly.

  • Page 40: Status Leds For Ethernet Ports And Network Management Port

    Status LEDs for Ethernet Ports and Network Management Port The following table describes the status LEDs assigned to each Ethernet port. Ethernet Port LEDs (NET0, NET1, NET2, NET3) TABLE: Left LED Right LED The following table describes the status LEDs assigned to the Network Management port.

  • Page 41: Detecting And Managing Faults

    The following is a high-level summary of the various diagnostic tools that are available on the server: LEDs – Status indicators are provided on the server’s front and rear panels as well ■ as on some FRUs.

  • Page 42: Service Processor Interfaces

    Power-on self-test (POST) – POST performs diagnostics on system components ■ whenever the system is turned on or a system reset is issued. Solaris OS Predictive Self-Healing (PSH) – PSH continuously monitors the ■ health of the processor and memory, collecting data that can be used to predict component failures before they occur.

  • Page 43: Diagnostics Tools Quick Reference

    Multiple service processor accounts can be active concurrently. A user can issue ILOM shell commands while logged in under one account and, at the same time, issue ALOM CMT shell commands while operating in another account. Related Information “Diagnostics Tools Quick Reference” on page 17 ■...
  • Page 44 Diagnostics Flowchart FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 45 The Power OK LED is located on the front and rear of and AC Present the chassis. LEDs on the server. The AC Present LED is located on the rear of the server (Flowchart item 1) on each power supply. If these LEDs are not on, check the power source and power connections to the server.
  • Page 46 If the fault indicates that a fan or power supply is bad, you can perform a hot-swap of the FRU. You can also use the fault LEDs on the server to identify the faulty FRU (fans and power supplies). Determine if the...

  • Page 47: Led Overview

    LED Overview The server provides the following groups of LEDs: Front panel system LEDs ■ Rear panel system LEDs ■ Hard drive LEDs ■ Power supply LEDs ■ Fan module LEDs ■ Rear panel Ethernet port LEDs ■ FB-DIMM Locate LEDs ■...

  • Page 48: Detecting Faults With Ilom

    System Faults and the Corresponding LED States (Continued) (Continued) TABLE: Component Fault Fault LEDs Lit Hard drive • Service Required LED (front and rear panel) • Individual hard drive Fault LED FB-DIMM • Service Required LED (front and rear panel) •...

  • Page 49: Ilom Troubleshooting Overview

    ILOM Troubleshooting Overview ILOM enables you to remotely run diagnostics such as power-on self-test (POST), that would otherwise require physical proximity to the server’s serial port. You can also configure ILOM to send email alerts of hardware failures, hardware warnings, and other events related to the server or to ILOM.

  • Page 50: Methods For Connecting To The Service Processor

    For general information about ILOM, see the Sun Integrated Lights Out Manager (ILOM) 3.0 Concepts Guide. For detailed information about ILOM features that are specific to this server, see the Sun Integrated Lights Out Manager (ILOM) 3.0 Supplement for Sun SPARC Enterprise T5120 and T5220 Servers.

  • Page 51: How To Switch From The System Console To The Service Processor

    How to Switch From the System Console to the Service Processor The following example shows the character sequence (hash-period) used to change from the system console to the service processor: ok #. How to Switch From the Service Processor to the System Console The following example showiest ILOM command for changing from the service processor to the system console:...

  • Page 52: Service-Related Ilom Command Summary

    Specifying a command name as an option displays help for that command. Takes the host server from the OS to either kmdb or OpenBoot PROM (equivalent to a Stop-A), depending on the mode Solaris software was booted.
  • Page 53 • -y enables you to skip the confirmation question when setting the keyswitch to stby. Description Controls the host server OpenBoot PROM firmware method of booting. Performs a poweroff followed by poweron. Powers off the host server. Powers on the host server.
  • Page 54 [-b lines | -e lines | -v] [-g lines] [-p logtype[r|p]]] showplatform [-v] Description Turns the Locator LED on the server on or off. Displays the environmental status of the host server. This information includes system temperatures, power supply, front panel LED, hard drive, fan, voltage, and current sensor status.

  • Page 55: Faults Displayed By Show Faulty

    Related Information “Managing Components With Automatic System Recovery Commands” on ■ page 50 Faults Displayed by show faulty The ILOM show faulty command will display the following kinds of fault information. Environmental faults ■ Invalid configurations ■ Faults detected during POST session ■...

  • Page 56: Example Of Show Faulty Output When No Fault Is Present

    Example of show faulty Output When No Fault is Present -> show faulty Target | Property --------------------+------------------------+------------------------------- ----------------------------------------------------------------------------- Example of show faulty Output for Environmental Faults -> show faulty Target | Property --------------------+------------------------+------------------------------- /SP/faultmgmt/0 | fru /SP/faultmgmt/0 | timestamp /SP/faultmgmt/0/ | timestamp /SP/faultmgmt/0/ | sp_detected_fault...

  • Page 57: Technology

    PSH Technology -> show faulty Target | Property --------------------+------------------------+------------------------------- /SP/faultmgmt/0 | fru /SP/faultmgmt/0 | timestamp /SP/faultmgmt/0/ | sunw-msg-id faults/0 /SP/faultmgmt/0/ | uuid faults/0 /SP/faultmgmt/0/ | timestamp faults/0 Related Information “Clear FRU Faults Manually” on page 31 ■ “Display FRU Information With the show Command” on page 32 ■...

  • Page 58: Display Fru Information With The Show Command

    ▼ Display FRU Information With the show Command ● At the -> prompt, enter the show command. The following example illustrates show command output for a memory module (FB-DIMM). -> show /SYS/MB/CMP0/BR0/CH0/D0 /SYS/MB/CMP0/BR0/CH0/D0 Targets: SEEPROM SERVICE PRSNT T_AMB Properties: type = DIMM component_state = Enabled fru_name = 1024MB DDR2 SDRAM FB-DIMM 333 (PC2 5300) fru_description = FBDIMM 1024 Mbyte...
  • Page 59 The service processor sends email alerts to all ALOM CMT users that are logged in. It also enters the event in the ILOM event log. 1. Log onto the service processor with username root. When powered on, the service processor boots to the ILOM login prompt. The factory default password is changeme.

  • Page 60: Detecting Faults With Post

    3. Log out of the root account after you have finished creating the new account. -> exit 4. Log into the ALOM CLI shell (indicated by the sc> prompt) from the ILOM login prompt using the username and password you created in login: admin Password: ******** Waiting for daemons to initialize...

  • Page 61: Post Overview

    POST Overview Power-on self-test (POST) is a group of PROM-based tests that run when the server is powered on or when it is reset. POST checks the basic integrity of the critical hardware components in the server (CMP, memory, and I/O subsystem).
  • Page 62 Note – The value of keyswitch_state must be normal when individual POST parameters are changed. ILOM Properties Used to Manage POST Operations TABLE: Parameter keyswitch_state normal diag_mode diag_level diag_trigger diag_verbosity The following flowchart is a graphic illustration of the same set of ILOM set command variables.

  • Page 63: Examples Of Post Management

    Flowchart of ILOM Properties Used to Manage POST Operations FIGURE: Examples of POST Management This topic shows examples of the ILOM set command being used to configure POST behavior. The examples illustrate only a subset of the ILOM properties that can be used to control POST operations.

  • Page 64: Keyswitch_State Set To Normal

    Note – When you change individual POST parameter values, the keyswitch_state value must be set to normal. keyswitch_state Set to normal You put POST in its default mode by setting the virtual keyswitch property to normal. This enables the system to turn on and for POST to run. ->...

  • Page 65: Run Post In Maximum Mode

    Are you sure you want to start /SYS (y/n)? y Starting /SYS Note – The server takes about one minute to power off. 3. Switch to the system console to view the POST output. The following is an partial example of POST output.
  • Page 66 ----------------------------------------------------------------- 2007-12-19 22:01:32.004 0:0:0>End Port 3 2007-12-19 22:01:32.012 0:0:0>INFO: 2007-12-19 22:01:32.019 0:0:0>POST Passed all devices. 2007-12-19 22:01:32.028 0:0:0>POST:Return to VBSC. 2007-12-19 22:01:32.036 0:0:0>Master set ACK for vbsc runpost command and spin... ----------------------------------------------------------------- T5220, No Keyboard OpenBoot ..., 7968 MB memory available, Serial #75916434. [stacie obp #0] Ethernet address 0:14:4f:86:64:92, Host ID: xxxxx {0} ok...

  • Page 67: Clear Post-Detected Faults

    Note – The system can boot and run using memory that was not disabled. Related Information “Clear POST-Detected Faults” on page 41 ■ “Examples of POST Management” on page 37 ■ “POST Output Quick Reference” on page 42 ■ ▼ Clear POST-Detected Faults In most cases, when POST detects a faulty component, POST logs the fault and automatically takes the failed component out of operation by placing the component in the ASR blacklist.

  • Page 68: Post Output Quick Reference

    Additionally, the Service Required LED is no longer on. 3. Reset the server. You must reboot the server for the change to the component_state property to take effect. 4. At the ILOM prompt, use the show faulty command to verify that no faults are reported.

  • Page 69: Managing Faults Using The Psh Feature

    The following example. POST reports a memory error at FB-DIMM location /SYS/MB/CMP0/BR1/CH0/D0. The error was detected by POST running on core 7, strand 2. 7:2> 7:2>ERROR: TEST = Data Bitwalk 7:2>H/W under test = /SYS/MB/CMP0/BR1/CH0/D0 7:2>Repair Instructions: Replace items in order listed by 'H/W under test' above.

  • Page 70: Solaris Psh Feature Overview

    The daemon also logs the fault to the syslogd daemon and provides a fault notification with a message ID (MSGID). You can use the message ID to get additional information about the problem from the knowledge article database. The Predictive Self-Healing technology covers the following server components: Multicore processor ■...

  • Page 71: Identify Psh-Detected Faults With Fmdump

    acceptable levels. Refer to http://sun.com/msg/SUN4V-8000-DX for more information. AUTO-RESPONSE: Pages of memory associated with this memory module are being removed from service as errors are reported. IMPACT: Total system memory capacity will be reduced as pages are retired. REC-ACTION: Schedule a repair procedure to replace the affected memory module. Use fmdump -v -u <EVENT_ID>...
  • Page 72 1. Check the event log using the fmdump command with -v for verbose output. # fmdump -v -u fd940ac2-d21e-c94a-f258-f8a9bb69d05b TIME UUID Jul 31 12:47:42.2008 fd940ac2-d21e-c94a-f258-f8a9bb69d05b SUN4V-8000-JA 100% fault.cpu.ultraSPARC-T2.misc_regs Problem in: cpu:///cpuid=16/serial=5D67334847 Affects: cpu:///cpuid=16/serial=5D67334847 FRU: hc://:serial=101083:part=541215101/motherboard=0 Location: MB In this example, the following information is provided about the detected fault: Date and time of the fault (Jul 31 12:47:42.2008) ■...

  • Page 73: Clear Psh-Detected Faults

    In cases where the fault condition is not automatically cleared, the fault must be cleared manually. 1. After replacing a faulty FRU, power on the server. 2. At the ILOM prompt, use the show faulty command to identify PSH detected faults.

  • Page 74: Viewing Solaris Os Messages

    3. Use the clear_fault_action property of the FRU to clear the fault from the service processor. -> set /SYS/MB/CMP0/BR0/CH0/D0 clear_fault_action=True Are you sure you want to clear /SYS/MB/CMP0/BR0/CH0/D0 (y/n)? y Set ’clear_fault_action’ to ’true 4. Clear the fault from all persistent fault records. In some cases, even though the fault is cleared, some persistent fault information remains and results in erroneous fault messages at boot time.

  • Page 75: View The System Message Log Files

    ■ ASR Overview The ASR feature enables the server to automatically configure failed components out of operation until they can be replaced. In the server, the following components are managed by the ASR feature: UltraSPARC T2 Plus processor strands ■...
  • Page 76 The database that contains the list of disabled components is referred to as the ASR blacklist (asr-db). In most cases, POST automatically disables a faulty component. After the cause of the fault is repaired (FRU replacement, loose connector reseated, and so on), you might need to remove the component from the ASR blacklist.

  • Page 77: Display System Components

    This adds the component to the ASR blacklist. 1. At the -> prompt, set the component_state property to Disabled. -> set /SYS/MB/CMP0/BR1/CH0/D0 component_state=Disabled 2. Reset the server so that the ASR command takes effect. -> stop /SYS Are you sure you want to stop /SYS (y/n)? y...

  • Page 78: Disable System Components

    This removes the component from the ASR blacklist. 1. At the -> prompt, set the component_state property to Enabled. -> set /SYS/MB/CMP0/BR1/CH0/D0 component_state=Enabled 2. Reset the server so that the ASR command takes effect. -> stop /SYS Are you sure you want to stop /SYS (y/n)? y Stopping /SYS ->...

  • Page 79: Enable System Components

    SunVTS software also supports a TTY user interface and a command-line interface (CLI). All three interfaces are described in the SunVTS Software User’s Guide. 1. Start the agent and Javabridge on the server. # cd /usr/sunvts/bin # ./startsunvts 2.

  • Page 80: Run The Sunvts Software

    SunVTS Browser Interface FIGURE: 4. (Optional) Select the test category you want to run. The following are test categories that are recommended for running on this server. SunVTS Tests Memory Test Processor Test Disk Test Network Test Interconnect Test IO Ports Test Environment Test 5.
  • Page 81 6. Click the Start button to start the test process. Status and error messages appear in the test messages area located across the bottom of the window. You can stop testing at any time by clicking the Stop button Status and error messages appear in the test messages area spread across the bottom of the window.
  • Page 82 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...

  • Page 83: Preparing To Service The System

    Follow the electrostatic discharge safety practices as described in this section. ■ Safety Symbols You will see the following symbols in various places in the server documentation. Note the explanations provided next to each symbol.

  • Page 84: Electrostatic Discharge Safety Measures

    Wear an antistatic wrist strap and use an antistatic mat when handling components such as hard drive assemblies, circuit boards, or PCI cards. When servicing or removing server components, attach an antistatic strap to your wrist and then to a metal area on the chassis. Following this practice equalizes the electrical potentials between you and the server.

  • Page 85: Antistatic Mat

    You can find the chassis serial number on a sticker located on the front of the server and on another sticker on the side of the server. If it is not convenient to read either sticker, you can run the ILOM show /SYS command to obtain the chassis serial number.

  • Page 86: Removing Power From The System

    You can use the service processor to perform a graceful shutdown of the server, and to ensure that all of your data is saved and the server is ready for restart. SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 87 6. Switch from the system console to the -> prompt by typing the #. (Hash Period) key sequence. 7. At the -> prompt, type the stop /SYS command. Note – You can also use the Power button on the front of the server to initiate a graceful server shutdown. (See page 62.) This button is recessed to prevent accidental server power-off.

  • Page 88: Power Off The Server (Power Button - Graceful)

    Press and hold the Power button for four seconds. Related Information “Power Off the Server (Service Processor Command)” on page 60 ■ “Power Off the Server (Power Button - Graceful)” on page 62 ■ ▼ Disconnect Power Cords From the Server ●...

  • Page 89: Extend The Server To The Maintenance Position

    ■ SCC module ■ If the server is installed in a rack with extendable slide rails, use this procedure to extend the server to the maintenance position. 1. (Optional) Use the set /SYS/LOCATE command from the -> prompt to locate the system that requires maintenance.

  • Page 90: Remove The Server From The Rack

    4. While squeezing the slide release latches, slowly pull the server forward until the slide rails latch. ▼ Remove the Server From the Rack The server must be removed from the rack to remove or install the following components: Motherboard ■...
  • Page 91 3. Press the metal lever that is located on the inner side of the rail to disconnect the cable management arm (CMA) from the rail assembly, as shown in the following figure. The CMA is still attached to the cabinet, but the server chassis is now disconnected from the CMA. Metal Lever and Cable Management Arm FIGURE: Caution –...

  • Page 92: Accessing Internal Components

    4. From the front of the server, pull the release tabs forward and pull the server forward until it is free of the rack rails as shown in the following figure. A release tab is located on each rail. Release Tabs and Slide Assembly FIGURE: 5.

  • Page 93: Perform Electrostatic Discharge Prevention Measures

    2. Press the top cover release button and slide the top cover to the rear about a 0.5 inch (12.7 mm). The following figure shows the release button in a SPARC Enterprise T5120 server. The top cover release button in a SPARC Enterprise T5220 server is similar.
  • Page 94 Removing the Top Cover FIGURE: 3. Remove the top cover. Lift up and remove the cover. Related Information “Install the Top Cover” on page 175 ■ SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...

  • Page 95: Servicing Hard Drives

    Hard Drive Servicing Overview Hard drives in SPARC Enterprise T5120 and T5220 servers are capable of being removed and installed while the server is running. This feature, referred to as being hot-pluggable, depends on how the hard drives are configured.

  • Page 96: Hard Drive Leds

    If either of these conditions exist, you must power off the server before replacing a hard drive. Related Information “Removing Power From the System” on page 60 ■ “Power Off the Server (Service Processor Command)” on page 60 ■ “Power Off the Server (Power Button - Graceful)” on page 62 ■...

  • Page 97: Remove A Hard Drive

    ▼ Remove a Hard Drive Removing a hard drive from the server is a three-step process. You must first identify the drive you wish to remove, unconverted that drive from the server, and then manually remove the drive from the chassis.
  • Page 98 1. At the Solaris prompt, type the cfgadm -al command. This will list all drives in the device tree, including drives that are not configured. # cfgadm -al This command should identify the Ap_id for the hard drive you plan to remove, as shown below.

  • Page 99: Install A Hard Drive

    Installing a hard drive into the SPARC Enterprise T5120 and T5220 servers is a two-step process. You must first install a hard drive into the desired drive slot. Then you must configure that drive to the server. 1. If necessary, remove the blank panel from the chassis.
  • Page 100 Installing a Hard Drive (Illustrating Installation in a SPARC Enterprise T5220 FIGURE: Server) 3. With the latch open, slide the hard drive into its bay until it is fully seated. Then close the latch to secure the drive.
  • Page 101 4. At the Solaris prompt, type the cfgadm -al command. This will list all drives in the device tree, including drives that are not configured. # cfgadm -al This command should identify the Ap_id for the hard drive you plan to remove, as shown below.
  • Page 102 7. At the Solaris prompt, type the cfgadm -al command to list all drives in the device tree, including any drives that are not configured. # cfgadm -al This command should identify the Ap_id for the hard drive that you installed. The output should indicate that the drive you installed is configured.

  • Page 103: Four-Drive Capable Backplane Configuration Reference

    Four-Drive Capable Backplane Configuration Reference The following table shows the physical hard drive locations in a four-drive capable backplane. Physical Drive Locations in a Four-Drive Capable Backplane TABLE: HDD0 HDD1 The following table matches the FRU names and the default OpenBoot PROM/Solaris drive pathnames with the physical drive locations in a four-drive capable backplane.

  • Page 104: Eight-Drive Capable Backplane Configuration Reference

    Eight-Drive Capable Backplane Configuration Reference The first table below identifies the hard drive slot numbering in an eight-drive capable backplane. The second table matches the FRU names and the default OpenBoot PROM/Solaris drive pathnames with the physical drive locations in an eight-drive capable backplane.

  • Page 105: Sixteen-Drive Capable Backplane Configuration Reference

    Sixteen-Drive Capable Backplane Configuration Reference The first table below identifies the hard drive slot numbering in a sixteen-disk capable backplane. The second table matches the FRU names and the default OpenBoot PROM/Solaris drive pathnames with the physical drive locations. Physical Drive Locations in a Sixteen-Disk Capable Backplane TABLE: HDD3 HDD7...
  • Page 106 Physical Drive Locations, FRU Addresses, and Default Drive Pathnames for a TABLE: Sixteen-Disk Capable Backplane (Continued) Physical Location HDD14 HDD15 Related Information “Install a Hard Drive” on page 73 ■ “Remove a Hard Drive” on page 71 ■ “Four-Drive Capable Backplane Configuration Reference” on page 77 ■...

  • Page 107: Servicing Motherboard Components

    Servicing Motherboard Components These topics explain how to replace the motherboard and its components in the SPARC Enterprise T5120 and SPARC Enterprise T5220 servers. “Servicing FB-DIMMs” on page 81 ■ “Servicing the Air Duct” on page 100 ■ “Servicing PCIe/XAUI Risers” on page 102 ■...

  • Page 108: Memory Fault Handling Overview

    ID (UUID), and logged. PSH reports the fault and suggests a replacement for the FB-DIMMs associated with the fault. If you suspect the server has a memory problem, run the ILOM show faulty command. This command lists memory faults and identifies the FB-DIMM modules associated with the fault.

  • Page 109: Identify Faulty Fb-Dimms Using The Show Faulty Command

    Note – The location of this button is shown in Button on the Motherboard on page 1. Extend the server to the maintenance position. “Extend the Server to the Maintenance Position” on page 2. Disconnect power from the server. “Removing Power From the System” on page 3.
  • Page 110 Note – The FB-DIMM Fault Locator button is near the left edge of the motherboard (as viewed from the front panel). It has the label SW6500 in the following figure. FB-DIMM Fault Locator Button on the Motherboard FIGURE: 6. Note the FB-DIMM next to the illuminated LED. 7.

  • Page 111: Remove Fb-Dimms

    “Disconnect Power Cords From the Server” on page 3. Remove the top cover. “Remove the Top Cover” on page 4. (SPARC Enterprise T5120 server, 8-drive capable) Disconnect and stow the hard drive data cable: a. Unplug the hard drive data cable from J6401 on the motherboard.
  • Page 112 Removing FB-DIMMs FIGURE: 6. Press the Fault Locator button on the motherboard to identify the FB-DIMMs that need to be replaced. Tip – Make a note of the faulty FB-DIMM location. Note – For memory configuration information, see Guidelines” on page 7.

  • Page 113: Install Replacement Fb-Dimms

    ■ “FB-DIMM Configuration Guidelines” on page 95 ■ Note – If the server is already extended and open, begin the procedure at 1. Extend the server to the maintenance position. “Extend the Server to the Maintenance Position” on page 63 2.
  • Page 114 11. Install the top cover. “Install the Top Cover” on page 12. Slide the server into the rack. “Return the Server to the Normal Rack Position” on page 177 13. Connect the power cords. “Connect Power Cords to the Server” on page 178 SPARC Enterprise T5120 and T5220 Servers Service Manual •...

  • Page 115: Verify Successful Replacement Of Faulty Fb-Dimms

    Note – As soon as the power cords are connected, standby power is applied. Depending on how the firmware is configured, the system might boot at this time. Related Information “Remove FB-DIMMs” on page 85 ■ “Verify Successful Replacement of Faulty FB-DIMMs” on page 89 ■...
  • Page 116 Are you sure you want to start /SYS (y/n)? y Starting /SYS Note – The server takes about one minute to power off. Use the show /HOST command to determine when the host has been powered off. The console will display status=Powered Off.

  • Page 117: Upgrade Memory Configuration With Additional Fb-Dimms

    Before you begin this memory upgrade procedure, become familiar with the memory configuration guidelines described in page Caution – Ensure that all power is removed from the server before installing FB-DIMMs or damage to the FB-DIMMs might occur. | Value...
  • Page 118 1. Unpack the replacement FB-DIMMs and place them on an antistatic mat. 2. (SPARC Enterprise T5120. 8-drive capable server) Disconnect and stow the hard drive data cable. a. Unplug the hard drive data cable from J6401 on the motherboard.
  • Page 119 The air duct snaps into position above the CMP and memory modules. 10. (SPARC Enterprise server, 8-drive capable) Reconnect the hard drive data cable. a. Route the hard drive data cable over the fan module and along the air duct.
  • Page 120 Are you sure you want to start /SYS (y/n)? y Starting /SYS Note – The server takes about one minute to power off. The ILOM console does not indicate when the system is actually powered off. c. Switch to the system console to view POST output.

  • Page 121: Fb-Dimm Configuration Guidelines

    All FB-DIMMs in a branch must have the same part number. ■ Note – FB-DIMMs that run on 1.5V are not supported in this server. An FB-DIMM that runs on 1.5V is sometimes noted with an LV on the part number label. Do not install such FB-DIMMs in this server.

  • Page 122: Fb-Dimm Configuration Reference

    FB-DIMM Configuration Reference The following figure illustrates the physical arrangement of FB-DIMM slots on the motherboard. SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 123 FB-DIMM Slot Layout on the Motherboard FIGURE: Figure Legend Branch 3 FB-DIMM slots Branch 2 FB-DIMM slots Branch 0 FB-DIMM slots Branch 1 FB-DIMM slots FB-DIMM fault locator button Note: Pressing the fault locator button causes the LED next to any faulty FB-DIMM to turn on. For Each FB-DIMM slot: BR = Branch, CH = Channel, D = DIMM Servicing Motherboard Components...
  • Page 124 The following table maps FB-DIMM locations with FB-DIMM FRU names. The FRU name is displayed in memory faults. Use this table to identify the motherboard location of an FB-DIMM FRU name. FB-DIMM Installation Map TABLE: Branch Name Channel Name FRU Name Branch 3 Channel 1 /SYS/MB/CMP0/BR3/CH1/D1...
  • Page 125 Slot Use Map for Quantities of 4, 8, and 16 FB-DIMMs FIGURE: Figure Legend 4 FB-DIMM configuration 8 FB-DIMM configuration 16 FB-DIMM configuration Servicing Motherboard Components...

  • Page 126: Servicing The Air Duct

    Caution – To prevent the system from overheating, ensure that the air duct is correctly installed before powering on the server. 1. Slide the system out of the rack. “Extend the Server to the Maintenance Position” on page 2. Remove the top cover. “Remove the Top Cover” on page 67...

  • Page 127: Install The Air Duct

    ■ ▼ Install the Air Duct Caution – When the server is in operation, ensure that the air duct is correctly installed to prevent the system from overheating. 1. Use the guide pins to align and install the air duct into the chassis.

  • Page 128: Servicing Pcie/Xaui Risers

    Caution – This procedure requires that you handle components that are sensitive to static discharge. This sensitivity can cause the component to fail. Caution – Ensure that all power is removed from the server before removing or installing expansion cards. You must disconnect the power cables before performing this procedure.
  • Page 129 Label the cables to ensure proper connection later. 5. Slide the server out of the rack. “Extend the Server to the Maintenance Position” on page 63 6. If you are servicing a PCIe/XAUI card, locate its position in the system.

  • Page 130: Install A Pcie/Xaui Riser

    Removing the PCIe/XAUI Riser (SPARC Enterprise T5220 Server) FIGURE: 8. Loosen the captive screw securing the riser to the motherboard. 9. Lift the riser up to remove it from the system. Remove the riser and any PCIe/XAUI cards attached to it as a unit.
  • Page 131 Installing the PCIe/XAUI Riser (SPARC Enterprise T5120) FIGURE: Installing the PCIe/XAUI Riser (SPARC Enterprise T5220) FIGURE: 4. Install the PCI cross beam. Slide the cross beam forward over the PCIe/XAUI risers. Ensure that the cross beam is engaged with the standoffs on either side of the chassis rear panel PCI cross beam.

  • Page 132: Remove A Pcie Or Xaui Card

    “Install the Top Cover” on page 7. Slide the server into the rack. “Return the Server to the Normal Rack Position” on page 8. Connect any data cables you removed to service the PCIe/XAUI cards. 9. Connect all power cables.

  • Page 133: Install A Pcie Or Xaui Card

    Press the filler panel into the riser board back panel from the rear. Caution – To ensure proper system cooling and EMI shielding, you must use the appropriate PCIe filler panel for the server. Related Information “Install a PCIe or XAUI Card” on page 107 ■...
  • Page 134 Installing a PCIe Card (SPARC Enterprise T5120) FIGURE: SPARC Enterprise T5220 servers: PCIe filler panels are located on the riser ■ board assembly. Press the filler panel in from the rear until it snaps into place as shown in the following figure. SPARC Enterprise T5120 and T5220 Servers Service Manual •...
  • Page 135 “Install the Top Cover” on page 9. Slide the server into the rack. “Return the Server to the Normal Rack Position” on page 10. Connect any data cables required to the PCIe/XAUI card. Route data cables through the cable management arm.

  • Page 136: Pcie/Xaui Card Configuration Reference For Sparc Enterprise T5120 Servers

    Depending on how the firmware is configured, the system might boot at this time. 12. Power on the server. “Power On the Server Using the poweron Command” on page 179 On the Server Using the Front Panel Power Button” on page Related Information “Remove a PCIe or XAUI Card”...

  • Page 137: Pcie And Xaui Card Reference For Sparc Enterprise T5220 Servers

    PCIe and XAUI Card Reference for SPARC Enterprise T5220 Servers The following table shows the physical PCIe/XAUI slot locations on the SPARC Enterprise T5220 server, as viewed from the rear of the system. FB-DIMM Configuration Installation Map (SPARC Enterprise T5220 Servers) TABLE:...

  • Page 138: Servicing The Battery

    The battery maintains system time when the server is powered off and a time server is unavailable. If the server fails to maintain the proper time when it is powered off and not connected to a network, replace the battery.

  • Page 139: Remove A Battery

    Battery Location (SPARC Enterprise T5120 Server Shown) FIGURE: Related Information “Remove a Battery” on page 113 ■ “Install a Battery” on page 114 ■ ▼ Remove a Battery 1. Remove PCIe/XAUI riser 2. “Remove a PCIe/XAUI Riser” on page 2. Using a No. 1 flat-blade screwdriver, press the latch and remove the battery from the motherboard.

  • Page 140: Install A Battery

    4. Use the ILOM setdate command to set the day and time. See the Sun Integrated Lights Out Manager (ILOM) 3.0 Supplement for Sun SPARC Enterprise T5120 and T5220 Servers. 5. After returning the server to operation, check and reset the Solaris OS date. Related Information “Remove a Battery” on page ■...

  • Page 141: Remove A Faulty Scc Module

    ▼ Remove a Faulty SCC Module Caution – This procedure requires that you handle components that are sensitive to electrostatic discharge. This discharge can cause server components to fail. 1. Use the showsc ALOM CMT compatibility command to display the ILOM configuration variable settings in the SCC module being replaced.

  • Page 142: Install A New Scc Module

    Note – The server will not function correctly without the SCC module installed. 8. Pull the SCC module straight up from its connector. Related Information “SCC Module Overview” on page 114 ■ “Install a New SCC Module” on page 116 ■...

  • Page 143: Servicing The Motherboard Assembly

    Note – This procedure requires removing the server from the rack. Caution – The server is heavy. Two people are required to remove it from the rack. The SCC module contains system host ID and MAC addresses. If you replace the motherboard, transfer the SCC module from the old motherboard to the new motherboard.

  • Page 144: Remove The Motherboard Assembly

    ▼ Remove the Motherboard Assembly Caution – This procedure requires that you handle components that are sensitive to electrostatic discharge. This discharge can cause server components to fail. 1. Run the ALOM CMT showrc command and make a note of any SP variables that have been modified from the factory default.
  • Page 145 Note – Make note of the location of expansion cards in PCIe/XAUI risers 0 and 1. 10. Disconnect the motherboard-to-power distribution board ribbon cable. 11. Disconnect the hard drive data cables: a. Press the latching mechanism on the connector to release the cable plug. If you have difficulty releasing the cable plug, first push the plug slightly into the connector, then press the latching mechanism.

  • Page 146: Install The Motherboard Assembly

    Removing the Motherboard Assembly (SPARC Enterprise T5120 Server Shown) FIGURE: 16. Place the motherboard assembly on an antistatic mat. Related Information “Install the Motherboard Assembly” on page 120 ■ ▼ Install the Motherboard Assembly Caution – This procedure requires that you handle components that are sensitive to static discharge.
  • Page 147 Installing the Motherboard Assembly (SPARC Enterprise T5120 Server) FIGURE: 3. Using the green handle and the back edge of the motherboard tray, push down firmly and equally while sliding the motherboard to the front of the chassis. Tip – After installing the motherboard into the chassis, ensure that the motherboard is correctly seated by gently lifting up on the handles.
  • Page 148 13. Attach the power cables. “Connect Power Cords to the Server” on page 14. Power on the server. “Power On the Server Using the poweron Command” on page 179 On the Server Using the Front Panel Power Button” on page Related Information “Remove the Motherboard Assembly”...

  • Page 149: Servicing Fan Modules

    The fan modules are mounted across the width of the chassis between the hard drive cage and the CPU modules. They are accessed by lifting the top cover door. The minimum number of fan modules installed in the server is different for the two server models: SPARC Enterprise T5120 Servers contain at least four fan modules.

  • Page 150: Fan Module Configurations For Sparc Enterprise T5120 Servers (4- And 8-Disk Capable)

    The following table shows the FRU device names for the fan modules in the eight and sixteen hard drive capable SPARC Enterprise T5220 server. Fan Module Locations and FRU Names for SPARC Enterprise T5220 Servers With an 8- or 16-Drive...

  • Page 151: Fan Module Status Leds

    Fan Module Status LEDs Each fan module contains a pair of LEDs, which are visible when you open the fan compartment access door. The following table describes the status LEDs located on the fan modules. Fan Module Status LEDs TABLE: Power OK Service Required The front and rear panel Service Required LEDs are also lit if the system detects a fan...
  • Page 152 1. Extend the server to the maintenance position. “Extend the Server to the Maintenance Position” on page 2. Lift the latch and open the top cover door. Caution – The system might start to overheat if the top cover door is left open for more than 60 seconds.

  • Page 153: Install A Fan Module

    Removing a Fan Module FIGURE: Related Information “Extend the Server to the Maintenance Position” on page 63 ■ ▼ Install a Fan Module Caution – To ensure proper system cooling, be certain to install the replacement fan module in the same slot from which the faulty fan was removed.
  • Page 154 “Detecting Faults With ILOM” on page 22 show faulty command. Related Information “Extend the Server to the Maintenance Position” on page 63 ■ “Faults Displayed by show faulty” on page 29 ■ SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...

  • Page 155: Servicing Power Supplies

    For input power specifications for both AC and DC models, refer to the SPARC Enterprise T5120 and T5220 Server Site Planning Guide. The server models that run on DC input power require you to build the input power cable to specific safety guidelines. For instructions on building the DC power cables and the safety guidelines, refer to the SPARC Enterprise T5120 and T5220 Server Installation Guide.
  • Page 156 * For DC PSUs, this symbol is either DC or a power connector. Note – If a power supply fails and you do not have a replacement available, leave the failed power supply installed to ensure proper airflow in the server. Related Information “Servicing Power Distribution Boards”...

  • Page 157: Remove A Power Supply

    Caution – Hazardous voltages are present. To reduce the risk of electric shock and danger to personal health, follow the instructions. 1. Move to the rear of the server chassis so you can view the power supply status LEDs. The amber Fault LED on the failed power supply will be on. For verification, you can run the ILOM show faulty command to see if either power supply reports a fault condition.
  • Page 158 Cable management Arm Release Mechanism FIGURE: 4. Based on the model of your server (AC or DC), remove power from the server in one of the following ways: AC server models – Disconnect the power cord from the faulty power supply.
  • Page 159 Power Supply Release Handle (SPARC Enterprise T5120 Servers) FIGURE: Power Supply Release Handle (SPARC Enterprise T5220 Servers) FIGURE: 6. Pull the power supply out of the chassis. Servicing Power Supplies...

  • Page 160: Install A Power Supply

    1. Align the replacement power supply with the empty power supply chassis bay. 2. Slide the power supply into the bay until it is fully seated. Installing a Power Supply (SPARC Enterprise T5120 Server) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 161 Installing a Power Supply (SPARC Enterprise T5220 Server) FIGURE: 3. Based on the model of your server (AC or DC), apply power to the power supply in one of the following ways: AC server models – Connect the power cord to the power supply.

  • Page 162: Power Supply Configuration Reference

    Power Supply Configuration Reference The following table shows the positions of the power supplies in a SPARC Enterprise T5120 server as viewed from the server rear panel. Power Supply Locations and FRU Names for SPARC Enterprise T5120 Servers TABLE:...

  • Page 163: Servicing Boards And Components

    Important Safety Instructions This topic provides a summary of the safety precautions you need to follow when servicing circuit boards and other components contained the server chassis. Most components housed within the chassis must never be serviced while power is present in the chassis.

  • Page 164: Servicing Dvd/Usb Modules

    Caution – Never run the server with the covers removed. Hazardous voltage is present. Caution – Chassis covers must be in place while the server is running to ensure proper air flow within the chassis. Running the server with the covers removed may result in damage to the equipment.

  • Page 165: Dvd/Usb Module Overview

    The DVD/USB module must be removed from the hard drive cage in order to service the hard drive backplane. DVD/USB Module in a SPARC Enterprise T5120 Server FIGURE: The Hard Drive backplane supports either a SATA DVD or a PATA DVD, depending on when it was manufactured.
  • Page 166 2. Unplug the power cords. “Disconnect Power Cords From the Server” on page 3. Attach an antistatic wrist strap. 4. Remove the hard drive that is adjacent to the DVD/USB module. The number of this HDD will vary, depending on the backplane type: 4-disk capable backplane: remove HDD3 ■...

  • Page 167: Install The Dvd/Usb Module

    Removing the DVD/USB Module (illustrates removal from a SPARC Enterprise FIGURE: T5120 server) 6. Slide the DVD/USB module out of the hard drive cage. 7. Place the module on an antistatic mat. Related Information “Install the DVD/USB Module” on page 141 ■...
  • Page 168 4. Plug in the power cords. “Connect Power Cords to the Server” on page 5. Power on the system. “Power On the Server Using the poweron Command” on page 179 On the Server Using the Front Panel Power Button” on page Related Information “Remove the DVD/USB Module”...

  • Page 169: Servicing Fan Power Boards

    ▼ Remove the Fan Power Board If you are removing the fan power boards to access the paddle card or hard drive cage, you must remove the server from the rack. See Rack” on page 1. Power off the server.
  • Page 170 “Extend the Server to the Maintenance Position” on page Note – If you are removing the fan power boards to service the paddle card or hard drive cage, you must remove the server from the rack. See the topic Server From the Rack” on page 4.

  • Page 171: Install The Fan Power Board

    4. Install the top cover. “Install the Top Cover” on page 5. If the server has been removed from the rack, return it to the rack as described “Reinstall the Server in the Rack” on page 6. Slide the server into the rack.

  • Page 172: Servicing The Hard Drive Cage

    Related Information “Remove the Fan Power Board” on page 143 ■ Servicing the Hard Drive Cage These topics explain how to remove and install the hard drive cage. “Hard Drive Cage Overview” on page 146 ■ “Remove the Hard Drive Cage” on page 146 ■...
  • Page 173 2. Disconnect all external cables. 3. Remove the server from the rack. Place the server on a hard, flat surface. “Remove the Server From the Rack” on page 4. (SPARC Enterprise T5120) Remove the inner glides from the server. Each inner glide is secured with a locking tab. Release the tab and slide each inner glide off the server mounting studs.
  • Page 174 Removing a Hard Drive Cage (Illustrating Removal From a SPARC Enterprise FIGURE: T5120 Server) 14. Disconnect the hard drive data cables. a. Press the release button. b. Remove the plug from the connector on the hard drive backplane. See panel 4 in the preceding figure.

  • Page 175: Install The Hard Drive Cage

    “Remove the Hard Drive Backplane” on page 152 ■ ▼ Install the Hard Drive Cage Before performing any installation steps, review the proper cable routing and connections. The following topics contain detailed cable routing information. “Internal Cables for Onboard SAS Controller Cards in SPARC Enterprise T5120 ■...
  • Page 176 T5220 Server) 2. Connect the hard drive data cables (panel 1). Follow the proper cable routing for your server model. See the HDD cable routing diagrams in the following topics: “Internal Cables for Onboard SAS Controller Cards in SPARC Enterprise T5120 ■...
  • Page 177 “Install the Top Cover” on page 9. (SPARC Enterprise T5120) Install the inner glides. Slide each inner glide onto the mounting studs on the server until the glide snaps into place. 10. (SPARC Enterprise T5120) Install the server into the rack.

  • Page 178: Servicing The Hard Drive Backplane

    1. Remove the hard drive cage. “Remove the Hard Drive Cage” on page 2. Remove the No. 1 Phillips screws securing the backplane to the hard drive cage. Two screws secure the backplane in the SPARC Enterprise T5120 server. See the ■ first figure below.
  • Page 179 Four screws secure the backplane in the SPARC Enterprise T5220 server. See the ■ second figure below. Removing a Hard Drive Backplane (Illustrating removal from a SPARC FIGURE: Enterprise T5120 server) Servicing Boards and Components...

  • Page 180: Install The Hard Drive Backplane

    1. Slide the backplane under the retention hooks on the hard drive cage. 2. Install the No. 1 Phillips screws that secure the backplane to the hard drive cage. Two screws secure the backplane in the SPARC Enterprise T5120 server. See the ■ first figure below.
  • Page 181 Installing a Hard Drive Backplane in a SPARC Enterprise T5120 Server FIGURE: Servicing Boards and Components...

  • Page 182: Servicing Front Control Panel Light Pipe Assemblies

    Installing a Hard Drive Backplane in a SPARC Enterprise T5220 Server FIGURE: 3. Install the hard drive cage. “Install the Hard Drive Cage” on page Related Information “Remove the Hard Drive Backplane” on page 152 ■ Servicing Front Control Panel Light Pipe...

  • Page 183: Front Control Panel Light Pipe Assemblies Overview

    Enterprise T5220 server. The following figure illustrates installation of the front control panel light pipe on a SPARC Enterprise T5220 server. Except for minor differences, such as the number of screws, installation is the same for SPARC Enterprise T5120 servers.

  • Page 184: Install The Front Control Panel Light Pipe Assemblies

    T5120 server. See the first figure below. Three screws secure the assembly to the hard drive cage in the SPARC ■ Enterprise T5220 server. See the second figure below. SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 185 ■ T5120 server. Three screws secure the assembly to the hard drive cage in the SPARC ■ Enterprise T5220 server. 4. Install the hard drive cage. “Install the Hard Drive Cage” on page Related Information “Remove the Front Control Panel Light Pipe Assemblies” on page 157 ■...

  • Page 186: Servicing Power Distribution Boards

    Caution – The system supplies power to the power distribution board even when the server is powered off. To avoid personal injury or damage to the server, you must disconnect power cords before servicing the power distribution board.

  • Page 187: Remove The Power Distribution Board

    ▼ Remove the Power Distribution Board 1. Note the chassis serial number and part number. The chassis serial number and server part number are printed on a label affixed to the side of the chassis. 2. Remove the motherboard assembly.
  • Page 188 Removing a Power Distribution Board From a SPARC Enterprise T5220 Server FIGURE: 6. (SPARC Enterprise T5220 server) Remove the four No. 2 Phillips screws securing the power distribution board to the power supply backplane. See Panel 2 in the previous figure.

  • Page 189: Install The Power Distribution Board

    Removing the Power Distribution Board From a SPARC Enterprise T5120 Server FIGURE: 8. Grasp the bus bar and pull the power distribution board/bus bar assembly to the left, away from the paddle card. 9. Lift the power distribution board/bus bar assembly up and out of the system.
  • Page 190 3. Install the No. 2 Phillips screw to secure the power distribution board to the chassis. 4. (SPARC Enterprise T5220 server) Attach the four No. 2 Phillips screws securing the power distribution board to the power supply backplane. SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 191 Installing a Power Distribution Board in a SPARC Enterprise T5220 Server FIGURE: 5. (SPARC Enterprise T5220 server) Connect the power supply backplane ribbon cable to its plug on the power distribution board. 6. Connect the top cover interlock cable to the power distribution board.
  • Page 192 9. At the ALOM CMT command line interface, use the setcsn command to set the chassis serial number and the setcpn command to set the server part number on the power distribution board.

  • Page 193: Servicing Power Supply Backplanes (Sparc Enterprise T5220 Servers)

    Caution – When performing the following steps, use special care to enter the correct numbers. Once the power distribution board has been programmed with a chassis serial number or server part number, the number cannot be changed. sc> setsc sc_servicemode true Warning: misuse of this mode may invalidate your warranty.

  • Page 194: Power Supply Backplane Overview

    Caution – The system supplies standby power to the power supply backplane even when the server is powered off. To avoid personal injury or damage to the server, you must disconnect the power cords before servicing the power supply backplane.
  • Page 195 5. Lift the power supply backplane up and off its standoffs and out of the system. Removing a Power Supply Backplane From a SPARC Enterprise T5220 Server FIGURE: 6. Place the power supply backplane on an antistatic mat.

  • Page 196: Install The Power Supply Backplane

    Place the backplane over its standoffs. Press down toward the floor of the chassis. Installing a Power Supply Backplane (Illustrating an Installation in a SPARC FIGURE: Enterprise T5220 Server) 2. Secure the power supply backplane with one No. 2 Phillips screw. 3. Install the power distribution board.

  • Page 197: Servicing Paddle Cards

    Installing a Power Supply (Illustrating Installation of a Power Supply in a FIGURE: SPARC Enterprise T5220 Server) 5. Install the motherboard assembly. “Install the Motherboard Assembly” on page Related Information “Remove the Power Supply Backplane” on page 168 ■ Servicing Paddle Cards These topics explain how to remove and install paddle cards in SPARC Enterprise T5120 and T5220 servers.

  • Page 198: Paddle Card Overview

    4. Remove the two No. 1 Phillips screws securing the paddle card to the chassis. Removing a Paddle Card (Illustrating Removal From a SPARC Enterprise T5120 FIGURE: Server) 5. Slide the paddle card back, away from its connector on the hard drive backplane.

  • Page 199: Install The Paddle Card

    1. Lower the paddle card into the chassis. Installing a Paddle Card (Illustrating Installation Into a SPARC Enterprise T5120 FIGURE: Server) 2. Slide the paddle card forward to plug it into the hard drive backplane. 3. Secure the paddle card with two No. 1 Phillips screws.
  • Page 200 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...

  • Page 201: Returning The Server To Operation

    ▼ Install the Top Cover 1. Place the top cover on the chassis. Set the cover down so that it hangs over the rear of the server by about an inch (25.4 mm). 2. Slide the top cover forward until it seats.

  • Page 202: Reinstall The Server In The Rack

    Note – If an emergency shutdown occurred when the top cover was removed, you must install the top cover and use the poweron command to restart the system. See “Power On the Server Using the poweron Command” on page 179 for more information about the poweron command.

  • Page 203: Return The Server To The Normal Rack Position

    Returning the Server to the Rack FIGURE: 2. Slide the server into the rack until the brackets lock into place. The server is now in the extended maintenance position. Related Information “Return the Server to the Normal Rack Position” on page 177 ■...

  • Page 204: Connect Power Cords To The Server

    Release Tabs on the Rail FIGURE: 2. While pushing on the release tabs, slowly push the server into the rack. Ensure that the cables do not get in the way. 3. Reconnect the cables to the back of the server.

  • Page 205: Power On The Server Using The Poweron Command

    “Power On the Server Using the Front Panel Power Button” on page 180 ■ ▼ Power On the Server Using the poweron Command Note – If you are powering on the server following an emergency shutdown that was triggered by the top cover interlock switch, you must use the poweron command. ●...

  • Page 206: Power On The Server Using The Front Panel Power Button

    Use a pointed object, such as a pen or pencil, to press the Power button on the front panel. “Power On the Server Using the Front Panel Power Button” on page 180 more information on the Power button. Related Information “Power On the Server Using the poweron Command”...

  • Page 207: Identifying Frus In Sparc Enterprise T5120 Servers

    Identifying FRUs in SPARC Enterprise T5120 Servers These topics identify and illustrate Field Replaceable Units (FRUs) contained in SPARC Enterprise T5120 servers. “Motherboard Components in T5120 Servers” on page 182 ■ “I/O Components in SPARC Enterprise T5120 Servers” on page 184 ■...

  • Page 208: Motherboard Components In T5120 Servers

    Motherboard Components in T5120 Servers Motherboard Components (SPARC Enterprise T5120 Servers) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 209 The following table identifies the components located on the motherboard and points to instructions for servicing them. Motherboard Components (SPARC Enterprise T5120 Servers) TABLE: Item Replacement Instructions PCIe/XAUI risers “Servicing PCIe/XAUI Risers” on page 102 Removable rear “Servicing PCIe/XAUI panel cross beam Risers”...

  • Page 210: I/O Components In Sparc Enterprise T5120 Servers

    I/O Components in SPARC Enterprise T5120 Servers I/O Components (SPARC Enterprise T5120 Servers) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 211 The following table identifies the I/O components in the server and points to instructions for servicing them. I/O Components (SPARC Enterprise T5120 Servers) TABLE: Item Top cover Hard drive cage and hard drive backplane Left control panel light pipe assembly...

  • Page 212: Power Distribution/Fan Module Components In Sparc Enterprise T5120 Servers

    Power Distribution/Fan Module Components in SPARC Enterprise T5120 Servers Power Distribution/Fan Module Components (SPARC Enterprise T5120 Servers) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 213 The following table identifies the power distribution and fan module components in the server and points to instructions for servicing them. Power Distribution/Fan Module Components (SPARC Enterprise T5120 Servers) TABLE: Item Power distribution board/bus bar Paddle card Power supplies Air duct...

  • Page 214: Internal Cables For Onboard Sas Controller Cards In Sparc Enterprise T5120 Servers

    There are two SAS controller card options for the SPARC Enterprise T5120 and T5220 servers (both options support RAID). The standard option uses the on-board SAS controller card preinstalled on every server. The second option is a StorageTek SAS RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your server will be different depending on the SAS controller card option you choose.
  • Page 215 HDD Cable from Onboard SAS to HDD Backplane (4-Disk Capable SPARC FIGURE: Enterprise T5120 Server) Figure Legend Connector on the motherboard. Hard drive data cable; connects J6401 on the motherboard to J0301 on the hard drive backplane Note - Do not route this cable over the air duct. Instead route it next to the air duct.
  • Page 216 Internal Cables for the Onboard SAS Controller Card (Eight-Disk Capable FIGURE: SPARC Enterprise T5120 Servers) Figure Legend Connectors on motherboard Hard drive data cables: - The short cable connects to the motherboard J6402 connector and to J0302 connector on the hard drive backplane.

  • Page 217: Hdd Data Cable Routing For Sas Raid Controller Cards In Four-Disk Capable Sparc Enterprise T5120 Servers

    There are two SAS controller card options for the SPARC Enterprise T5120 and T5220 servers (both options support RAID). The standard option uses the on-board SAS controller card preinstalled on every server. The second option is a StorageTek SAS RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your server will be different depending on the SAS controller card option you choose.
  • Page 218 Hard Drive Data Cable Routing for SAS RAID Controller Card in Four-Disk FIGURE: Capable SPARC Enterprise T5120 Servers Figure Legend Route the cable between the PCIe slots and FB-DIMMs Route the cable through the cable retainer Route the cable along the power supply midwall Proper location of heat-shrink tubing Route the cable through the fan midwall to the hard drive backplane Note –...

  • Page 219: Hdd Data Cable Routing For Sas Raid Controller Cards In Eight-Disk Capable Sparc Enterprise T5120 Servers

    There are two SAS controller card options for the SPARC Enterprise T5120 and T5220 servers (both options support RAID). The standard option uses the on-board SAS controller card preinstalled on every server. The second option is a StorageTek SAS RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your server will be different depending on the SAS controller card option you choose.
  • Page 220 Hard Drive Data Cable Routing for SAS RAID Controller Card in Eight-Disk FIGURE: Capable SPARC Enterprise T5120 Servers Figure Legend Route the cable between the PCIe slots and FB-DIMMs Route the cable through the cable retainer Route the cable along the power supply midwall 78 cm cable routing through the channel on the clear plastic air duct Proper positions of heat-shrink tubing Route the cable through the fan midwall to the hard drive backplane...

  • Page 221: Identifying Frus In Sparc Enterprise T5220 Servers

    Identifying FRUs in SPARC Enterprise T5220 Servers These topics identify and illustrate Field Replaceable Units (FRUs) contained in SPARC Enterprise T5220 servers. “Motherboard Components in T5220 Servers” on page 196 ■ “I/O Components in SPARC Enterprise T5220 Servers” on page 198 ■...

  • Page 222: Motherboard Components In T5220 Servers

    Motherboard Components in T5220 Servers Motherboard Components in SPARC Enterprise T5220 Servers FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 223 The following table identifies the components located on the motherboard and points to instructions for servicing them. Motherboard Components (SPARC Enterprise T5220 Servers) TABLE: Item Replacement Instructions Removable back “Servicing PCIe/XAUI panel cross beam Risers” on page 102 PCIe/XAUI risers “Servicing PCIe/XAUI Risers”...

  • Page 224: I/O Components In Sparc Enterprise T5220 Servers

    I/O Components in SPARC Enterprise T5220 Servers I/O Components (SPARC Enterprise T5220 Servers) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 225 The following table identifies the I/O components in the server and points to instructions for servicing them. I/O Components (SPARC Enterprise T5220 Servers) TABLE: Item Top cover Hard drive backplane Hard drive cage Left control panel light pipe assembly Hard drives...

  • Page 226: Power Distribution/Fan Module Components In Sparc Enterprise T5220 Servers

    Power Distribution/Fan Module Components in SPARC Enterprise T5220 Servers Power Distribution/Fan Module Components (SPARC Enterprise T5220 Servers) FIGURE: SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...
  • Page 227 The following table identifies the power distribution and fan module components in the server and points to instructions for servicing them. Power Distribution/Fan Module Components (SPARC Enterprise T5220 Servers) TABLE: Item Paddle card Power distribution board/bus bar Power supply backplane...

  • Page 228: Internal Cables For Onboard Sas Controller Cards In Sparc Enterprise T5220 Servers

    There are two SAS controller card options for the SPARC Enterprise T5120 and T5220 servers (both options support RAID). The standard option uses the on-board SAS controller card preinstalled on every server. The second option is a StorageTek SAS RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your server will be different depending on the SAS controller card option you choose.
  • Page 229 Internal Cables for Onboard SAS Controller Cards (Eight-Disk Capable SPARC Enterprise T5220 FIGURE: Servers) Figure Legend Motherboard to PDB ribbon cable; connects J0403 on the PDB to J5201 on the motherboard PDB to PSU backplane cable; connects J0103 on the PSU backplane to J0101 on the PDB. Top cover interlock cable;...
  • Page 230 Internal Cables for the Onboard SAS Controller Card (Eight-Disk Capable FIGURE: SPARC Enterprise T5220 Servers) Figure Legend Connectors on motherboard Hard drive data cables: - The short cable connects to J6402 on the motherboard and to J0302 on the hard drive backplane. - The longer cable connects to J6401 on the motherboard and to J0301 on the hard drive backplane.
  • Page 231 Internal Cables for Onboard SAS Controller Cards (Sixteen-Disk Capable SPARC FIGURE: Enterprise T5220 Servers) Figure Legend SAS Connector on motherboard Hard drive data cable; connects J6401 on the motherboard to J0301 on the hard drive backplane Note - The cable is routed around the air duct, under the chassis center wall and under the fan power boards.

  • Page 232: Hdd Data Cable Routing For Sas Raid Controller Cards In Sparc Enterprise T5220 Servers

    There are two SAS controller card options for the SPARC Enterprise T5120 and T5220 servers (both options support RAID). The standard option uses the on-board SAS controller card preinstalled on every server. The second option is a StorageTek SAS RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your server will be different depending on the SAS controller card option you choose.
  • Page 233 HDD Data Cable Routing for SAS RAID Controller Cards in Eight- or FIGURE: Sixteen-Disk Capable SPARC Enterprise T5220 Servers Figure Legend Route both cables between the PCIe slots and FB-DIMMs Route both cables along the power supply midwall Route the 530-4119 cable under the fan midwall and fan boards, to the hard drive backplane Route the 530-3892 cable under the fan midwall and fan boards, to the hard drive backplane Note –...
  • Page 234 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009...

  • Page 235: Index

    POST, 50 displaying state of, 50 displaying using showcomponent command, 51 console command, 26, 39, 94 consolehistory command, 26 DC server models, 132, 135 diag_level parameter, 36 diag_mode parameter, 36 diag_trigger parameter, 36 diag_verbosity parameter, 36 diagnostics...
  • Page 236 fan power board FRU name, 187, 201 Fault (fan module LED), 128 Fault (hard drive LED), 22 Fault (power supply LED), 131 fault manager daemon, fmd(1M), 44 fault records, 48 faults clearing POST-detected faults, 41 clearing with ILOM set command, 31 detected by POST, 19 detected by PSH, 19 environmental, 19, 20...
  • Page 237 power supply about, 129 AC Present LED, 19, 135 Fault LED, 21, 131 FRU name, 136, 187, 201 Power Supply Fault (system LED) interpreting to diagnose faults, 21 using to verify successful power supply replacement, 135 powercycle command, 27, 39 poweron command, 27 power-on self-test (POST) about, 35...
  • Page 238 removing, 67 topic guidelines, 1, 15, 57, 69, 81, 123, 129, 137, 175, 181, 195 troubleshooting AC OK LED state, 19 by checking Solaris OS log files, 19 FB-DIMMs, 82 Power OK LED state, 19 using POST, 19, 20 using SunVTS, 19 using the show faulty command, 19 Universal Unique Identifier (UUID), 44 USB ports...

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