Sun Microsystems 4000 - Manual

Sun Microsystems 4000

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Table of Contents:

  • Page 3 – Contents; Preface
  • Page 5 – Figures
  • Page 7 – Using UNIX Commands; This document may not contain information on basic UNIX
  • Page 8 – su
  • Page 9 – The; web site enables you to access Sun technical documentation; Sun Welcomes Your Comments
  • Page 11 – System Upgrade Procedure; Powering Off the System; message and the boot monitor prompt.; Caution –; Turn off the system power in this order:
  • Page 12 – Removing the Boards and Assemblies; Use a grounding wrist strap to prevent static damage.
  • Page 13 – Disconnect all cables from the boards.; Label all cables for reconnection.; pull out the tray and separate it from the rear slip connector (; Refer to your system manual for the detailed procedure.; Note –; replaced in the correct slot.; gently pull the keyswitch from the enclosure (
  • Page 14 – Remove the fan tray assembly from the rear of the system (
  • Page 15 – Disconnect any remaining cables from the system.; Removing the Outer Panels; standby position with the key removed.
  • Page 16 – a. Remove the square inserts from the corners of the top panel.; Press the small dot to tilt the insert up, then lift it off.; locking tabs at the front corners of the panel.
  • Page 18 – Place the empty system chassis front side down (; Replacing the Centerplane; Lift and remove the rear chassis section and set it aside (
  • Page 20 – With a wrist strap on, lift the centerplane out and set it aside.; Place the new centerplane into the front chassis.
  • Page 21 – Replacing the Outer Panels
  • Page 22 – Replacing the Boards and Assemblies; Insert boards component side down in the front of the system.; Replace the keyswitch assembly in the front of the system (; Replace the fan tray assembly in the rear of the system (; Replace the boards and power supplies in the rear of the system.; Insert boards component side up in the rear of the system.; Replace the square inserts on the corners of the top panel (; Ensure that the keyswitch is in the Standby position (
  • Page 23 – Replacing the Clock Board; board from the centerplane receptacles (; Use a grounding wrist strap when handling the TOD/NVRAM chip.
  • Page 24 – A small round indentation on the corner of the chip denotes pin 1.; board connector pins.; To avoid system damage, make sure that you connect pin 1 on the TOD; Gently press on the top of the chip to seat it.; Updating the System Flash PROM
  • Page 25 – Some combinations of old and new PROM versions are incompatible,; On the SunSolve Online web page, select these links in order:; Read the README file in this directory for further instructions.; Replacing the CD-ROM Drive
  • Page 26 – to pull out the tray and separate it from the rear slip connectors.
  • Page 27 – Powering On the System; information on restarting your Sun Enterprise system.
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901 San Antonio Road
Palo Alto, CA 94303-4900 USA
650 960-1300

Fax 650 969-9131

Sun Enterprise

™

4000 System

Centerplane Upgrade Guide

100 MHz Gigaplane Upgrade for the
Sun Enterprise 4000 System

Part No. 805-7186-10
January 1999, Revision A

Sun Microsystems, Inc.

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Summary

Page 3 - Contents; Preface

iii Contents Preface vii Using UNIX Commands vii Typographic Conventions viii Shell Prompts viii Related Documentation ix Sun Documentation on the Web ix Sun Welcomes Your Comments ix 1. System Upgrade Procedure 1 Powering Off the System 1 Removing the Boards and Assemblies 2 Removing the Outer Pane...

Page 5 - Figures

v Figures FIGURE 1 Keyswitch in Standby Position 2 FIGURE 2 AC Power Switch—Rear View 2 FIGURE 3 SCSI Tray 3 FIGURE 4 Keyswitch Assembly 4 FIGURE 5 Fan Tray Assembly—System Rear 5 FIGURE 6 Outer Panels—Sun Enterprise 4000 System 7 FIGURE 7 Orientation of Empty System Chassis 8 FIGURE 8 Front and Rea...

Page 7 - Using UNIX Commands; This document may not contain information on basic UNIX

vii Preface The Sun Enterprise 4000 System Centerplane Upgrade Guide provides procedures forthe 100 MHz gigaplane upgrade for Sun Enterprise™ 4000 systems. As part of thisupgrade, the CD-ROM drive and clock board are replaced, and the flash PROMupdated. These instructions are designed to be performe...

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