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Sun Netra T5440 Server

Service Manual

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Document Information

Using This Documentation

1.  Server Diagnostics

1.1 Fault on Initial Power Up

1.2 Server Diagnostics Overview

1.2.1 Memory Configuration and Fault Handling

1.3 Using LEDs to Identify the State of Devices

1.3.1 Front and Rear Panel LEDs

1.3.2 Hard Drive LEDs

1.3.3 Power Supply LEDs

1.3.4 Ethernet Port LEDs

1.4 Using the Service Processor Firmware for Diagnosis and Repair Verification

1.4.1 Interacting With the Service Processor

1.4.2 Running Service-Related Commands

1.4.3 Clearing Faults

Displaying FRU Information

1.5 Running POST

1.5.1 Controlling How POST Runs

Changing POST Parameters

1.5.2 Reasons to Run POST

1.6 Using the Solaris Predictive Self-Healing Feature

1.6.1 Identifying PSH Detected Faults

1.7 Collecting Information From Solaris OS Files and Commands

Checking the Message Buffer

Viewing System Message Log Files

1.8 Managing Components With Automatic System Recovery Commands

Displaying System Components

Disabling Components

Enabling Disabled Components

1.9 Exercising the System With SunVTS Software

Checking Whether SunVTS Software Is Installed

1.9.1 Exercising the System Using SunVTS Software

1.10 Obtaining the Chassis Serial Number

1.11 Additional Service Related Information

2.  Preparing for Service

2.1 Safety Information

2.1.1 Safety Symbols

2.1.2 Electrostatic Discharge Safety

2.2 Required Tools

2.3 Prerequisite Tasks for Component Replacement

Power Off the Server

Disconnect Cables From the Server

Remove the Server From the Rack

Perform Antistatic Measures

Remove the Top Cover

3.  Replacing Storage Components

3.1 Replacing a Hard Drive

Remove a Hard Drive

Install a Hard Drive

3.2 Replacing the Optical Media Drive

Remove the Optical Media Drive

Install the Optical Media Drive

4.  Replacing Motherboard Assembly Components

4.1 PCIe, PCI-X, and XAUI Card Configuration Reference

4.1.1 PCI Cards on the PCI Auxilliary Board

4.1.2 PCI Cards on the PCI Mezzanine Assembly

4.1.3 High Bandwidth PCIe Card Installation

4.2 Replacing PCI-X 0-1 and PCIe 2-3 Cards

Remove PCI-X 0-1 and PCIe 2-3 Cards

Install PCI-X 0-1 and PCIe 2-3 Cards

4.3 Replacing PCIe/XAUI Cards 4-6 and PCIe Cards 7-9

Remove PCIe/XAUI Cards 4-6 and PCIe Cards 7-9

Install PCIe/XAUI Cards 4-6 and PCIe Cards 7-9

4.4 Cabling the Sun Storage 6 Gb SAS PCIe RAID HBA, Internal

Cable the Sun Storage 6 Gb SAS PCIe RAID HBA, Internal

4.5 Replacing Memory Air Duct

Remove the Memory Air Duct

Install the Memory Air Duct

4.6 Replacing the PCI Mezzanine Assembly

Remove the PCI Mezzanine Assembly

Install the PCI Mezzanine Assembly

4.7 FB-DIMM Configuration Reference

4.8 Replacing the Memory Mezzanine Assembly

Remove the Memory Mezzanine Filler Tray

Install the Memory Mezzanine Assembly

Remove the Memory Mezzanine Assembly

4.9 Servicing FB-DIMMs

Locating a Faulty FB-DIMM

Remove FB-DIMMs

Install FB-DIMMs

Verifying Successful Replacement of a Faulty FB‐DIMM

Install Additional FB-DIMMs

4.10 Replacing the Battery

Remove the Battery

Install the Battery

4.11 Replacing the SCC Module

Remove the SCC Module

Install the SCC Module

4.12 Replacing the Motherboard Assembly

Remove the Motherboard Assembly

Install the Motherboard Assembly

4.13 Replacing the Disk Backplane Assembly

Remove the Disk Backplane Assembly

Install the Disk Backplane Assembly

4.14 Replacing the SAS Expander Assembly

Remove the SAS Expander Assembly

Install the SAS Expander Assembly

4.15 Replacing the Auxillary Board Assembly

Remove the Auxillary Board Assembly

Install the Auxillary Board Assembly

5.  Replacing Chassis Components

5.1 Replacing the Air Filter

Remove the Air Filter

Install the Air Filter

5.2 Replacing a Power Supply

Remove a Power Supply

Install a Power Supply

5.3 Replacing the System Fan Assembly (Fan Tray 0)

Remove the System Fan Assembly (Fan Tray 0)

Install the System Fan Assembly (Fan Tray 0)

5.4 Replacing the Hard Drive Fan Assembly (Fan Tray 1)

Remove the Hard Drive Fan Assembly (Fan Tray 1)

Install the Hard Drive Fan Assembly (Fan Tray 1)

5.5 Replacing the FB-DIMM Fan Assembly (Fan Tray 2)

Remove the FB-DIMM Fan Assembly (Fan Tray 2)

Install the FB-DIMM Fan Assembly (Fan Tray 2)

5.6 Replacing the Power Board

Remove the Power Board

Install the Power Board

6.  Returning the Server to Operation

6.1 Tasks for Finishing Up

Return the Server to Operation

A.  Signal Pinouts

A.1 Gigabit Ethernet Ports

A.2 Network Management Port

A.3 Serial Ports

A.3.1 Serial Management Port

A.3.2 Serial Port TTYA

A.4 Alarm Port

A.5 USB Ports

Index

4.8 Replacing the Memory Mezzanine Assembly

This section describes how to remove the memory mezzanine filler tray, and remove and install the optional memory mezzanine and riser cards.

Remove the Memory Mezzanine Filler Tray

Before You Begin


Note - The standard configuration for the Sun Netra T5440 server includes a memory mezzanine filler tray and riser cards in place of the optional memory mezzanine assembly that provides an additional 16 FB-DIMM slots. To upgrade your server with the memory mezzanine, contact your Sun sales representative.


  1. Prepare the server for FB-DIMM removal. See:
  2. Disconnect all power cables from the server (Identifying an FB-DIMM).
  3. Rotate the memory mezzanine green levers 90 degrees to vertical (Removing the Memory Mezzanine).
  4. Lift the memory mezzanine filler tray straight up and out of the chassis (Removing the Memory Mezzanine).

    Figure 4-15 Removing the Memory Mezzanine Filler Tray

    image:Figure showing the memory mezzanine filler tray
  5. Remove the white filler riser cards by pulling them straight up.

Install the Memory Mezzanine Assembly

Before You Begin


Note - The memory mezzanine is an optional memory expansion assembly that provides an additional 16 FB-DIMM slots for a maximum of 32 FB-DIMM slots.


  1. Install the memory mezzanine riser cards (Installing the Memory Mezzanine Riser Cards).

    Place them on the slot and carefully press until fully seated.


    Figure 4-16 Installing the Memory Mezzanine Riser Cards

    image:Figure showing installation of the memory mezzanine riser cards
  2. Place the memory mezzanine in the chassis.
  3. Carefully set the memory mezzanine onto the riser cards (Installing the Memory Mezzanine).
  4. Rotate the memory mezzanine green levers 90 degrees to horizontal (Installing the Memory Mezzanine).

    These levers handle seating the memory mezzanine onto the riser cards. You do not need to press down.


    Figure 4-17 Installing the Memory Mezzanine

    image:Figure showing installation of memory mezzanine.
  5. See Chapter 6, Returning the Server to Operation to bring the server back online.

Remove the Memory Mezzanine Assembly

  1. Prepare the server for FB-DIMM removal. See:
  2. Disconnect all power cables from the server (Identifying an FB-DIMM).
  3. Rotate the memory mezzanine green levers 90 degrees to vertical (Removing the Memory Mezzanine).
  4. Lift the memory mezzanine straight up and out of the chassis (Removing the Memory Mezzanine).

    Place on an antistatic mat.


    Figure 4-18 Removing the Memory Mezzanine

    image:Figure showing removal of memory mezzanine.
  5. Remove the memory mezzanine riser cards.
  6. Remove the riser cards by carefully pulling them straight up (Removing Memory Mezzanine Riser Cards).

    Place on an antistatic mat.


    Figure 4-19 Removing Memory Mezzanine Riser Cards

    image:Figure showing removal of memory mezzanine riser cards
  7. To install the memory mezzanine assembly, go to Install the Memory Mezzanine Assembly