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Sun Fire X4640 Server Service Manual     Sun Fire X4640 Server Documentation Library
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Sun Fire X4640 Server Service Manual Overview

Controlling Power and Performing Hardware Reset

About Power Modes

Powering the Server On and Off

Controlling Server Power Remotely

Resetting the Server Using the Reset Switch (SW2)

Removing and Installing Components

Important Safety Information

Antistatic Procedures and Precautions

Tools Required for Servicing the Sun Fire X4640 Server

Preparing the Server for Service and Operation

How to Prepare the Server for Service

Removing the Server From the Rack

How to Remove the Server From the Rack

How to Remove the Front Bezel

How to Prepare the Server for Operation

How to Install the Cover

How to Install the Front Bezel

Removal and Replacement Procedures

List of Customer Replaceable Units and Field Replaceable Units

Identifying Components

Replacing the CMOS Battery (CRU)

How to Replace the Battery

Replacing or Adding a Hard Drive (CRU)

Replacing a CPU Module and Filler Card (CRU)

Replacing or Adding DIMMs (CRU)

Replacing or Adding PCI Cards (CRU)

Replacing or Adding a Power Supply (CRU)

Replacing the Fan Tray (CRU)

Replacing the Service Processor Board (FRU)

Replacing the DVD Module (FRU)

Replacing the Power Distribution Board (FRU)

Replacing the Fan Tray Carriage (FRU)

Replacing the Front Panel Indicator Board (FRU)

Replacing the Front I/O Board (FRU)

Replacing a Hard Disk Backplane (FRU)

Replacing the Motherboard (FRU)

Updating Field-Replaceable Unit Information

How to Update the Server CPLDs

Configuring the System Using the BIOS Setup Utilities

BIOS and the BIOS Setup Utility

How to Configure the System BIOS

BIOS Setup Utility Screens

BIOS and Service Processor Updates

LSI BIOS Configuration Utility

Sun Fire X4640 Server References and Specifications

Sun Fire X4640 Server Features and Components

Sun Fire X4640 Server Front and Back Panel Features and Components

Sun Fire X4640 Server Specifications

Sun Fire X4640 Server Motherboard Jumpers and Switches

Sun Fire X4640 Server External LED Locations and Meanings

Locating the Sun Fire X4640 Server System Serial Number

Index

How to Replace the Battery

If you are clearing the battery-backed CMOS-based BIOS settings, remove the battery for approximately 30 seconds and then install the battery.

Before You Begin

  1. Prepare the server for service. See How to Prepare the Server for Service.
  2. Remove the battery by gently pulling the spring-clip away from the battery face and lifting the battery straight up.
    image:An illustration showing how to remove the system battery.
  3. To install the new battery, align the battery with the holder on the motherboard so that the positive (+) side of the battery is facing toward the center of the chassis.
  4. Press the battery down fully into the holder until the spring clip snaps around the battery.
  5. Prepare the server for operation. See How to Prepare the Server for Operation.

Next Steps

Access the system BIOS to customize the server settings. See Configuring the System Using the BIOS Setup Utilities.

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