Sun Microsystems 4000 Network Router User Manual
Contents
1. Extraction lever FIGURE 10 Clock Board and TOD NVRAM Location System Upgrade Procedure 13 4 With a wrist strap attached gently pull the TOD NVRAM chip from the clock board 5 Align the TOD NVRAM chip removed from the original clock board with the connector on the upgrade clock board so that pin 1 on the chip is aligned with pin 1 on the board m A small crescent shape indentation on both the chip and the connector denotes the top mate these areas m A small round indentation on the corner of the chip denotes pin 1 6 Ensure that all pins on the TOD NVRAM chip are aligned correctly with the board connector pins Caution To avoid system damage make sure that you connect pin 1 on the TOD chip into pin 1 on the board connector 7 Gently press on the top of the chip to seat it 8 Carefully insert the board in the clock board slot component side up ensuring that the board does not slip out of the card guides 9 Use the open extraction levers to seat the board Push the board into the card cage then simultaneously press both extraction levers to seat the board on the centerplane Do not press on the board front panel to seat it doing so will damage the connector pins 10 Secure the board to the chassis using the two captive screws one on each side 11 Connect any applicable interface cables to the front panel of the board This concludes the hardware portion of the clock board upgrade Continue with2. Rear chassis Front chassis FIGURE 8 ia 4 i Front and Rear of the System Chassis In System Upgrade Procedure 9 3 Remove the 20 screws that hold the centerplane to the front chassis FIGURE 9 Centerplane Front chassis 2 FIGURE 9 Centerplane Replacement Detail Caution Use a grounding wrist strap to prevent static damage 4 With a wrist strap on lift the centerplane out and set it aside Note Remember the proper orientation of the centerplane when removing it from the front chassis 5 Place the new centerplane into the front chassis Be sure the centerplane has the proper orientation when placed in the front chassis 6 Replace the 20 screws that hold the centerplane to the front chassis 7 Place the rear chassis on the front chassis 8 Replace the 26 screws securing the front and rear chassis together Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999 Replacing the Outer Panels Place the system front side down as shown in FIGURE 7 Replace the lower bezel a Align the bezel 1 4 of an inch 6 mm to the left of the system chassis to engage the tabs b Slide it to the right until it locks into position Replace the bottom panel Set the panel about an inch back from the front of the system chassis Push the panel forward until it locks into place Secure each foot to the bot
3. Xerox cette licence couvrant galement les licenci s de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU Eb eos 4 Adobe PostScript 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 System Upgrade Procedure 1 Powering Off the System 1 Removing the Boards and Assemblies 2 Removing the Outer Panels 5 Replacing the Centerplane 8 Replacing the Outer Panels 11 Replacing the Boards and Assemblies 12 Replacing the Clock Board 13 Updating the System Flash PROM 14 Replacing the CD ROM Drive 15 Powering On the System 17 iv Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 Figures GURE 1 Keyswitch in Standby Position 2 GURE 2 AC Power Switch Rear View 2 GURE 3 SCSI Tray 3 GURE 4 Keyswitch Assembly 4 GURE 5 Fan Tray Assembly System Rear 5 GURE 6 Outer Panels Sun Enterprise 4000 Sys
4. the next section Updating the System Flash PROM to complete the procedure Updating the System Flash PROM After replacing the clock board update the system flash PROM If you have internet access the patch can be downloaded using the following procedure If you do not have internet access obtain the PROM patch software from your local Sun service provider After the system flash PROM is reprogrammed the flash utility attempts to reboot the system If the system fails to auto reboot power cycle or reset the system by pressing the reset button 14 Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999 Caution Some combinations of old and new PROM versions are incompatible and flash programming may cause default NVRAM values to overwrite customized NVRAM variables Be sure to record the custom and default values displayed so that you can restore them afterward if necessary 1 Through your web browser go to http sunsolve sun com 2 On the SunSolve Online web page select these links in order a Public Patches b Security and Recommended Patches c Detailed List in the Hardware category d 103346 11 The last link downloads a compressed tar file into your working directory 3 Uncompress and untar the 103346 11 tar Z file 4 Change directory to the 103346 11 directory 5 Read the README file in this directory for further instructions Replacing the CD ROM Drive Refer to your server sys
5. Sun Enterprise 4000 System Centerplane Upgrade Guide 100 MHz Gigaplane Upgrade for the Sun Enterprise 4000 System S amp Sun microsystems THE NETWORK IS THE COMPUTER Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 Fax 650 969 9131 Part No 805 7186 10 Januar y 1999 Revision A Send comments about this document to docfeedback sun com Copyright 1999 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 USA All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook Sun Enterprise and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Product
6. ch Res ET a ee CT FIGURE 2 AC Power Switch Rear View Removing the Boards and Assemblies M Caution Use a grounding wrist strap to prevent static damage 2 Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 1 Disconnect all cables from the boards Squeeze the locking tabs on the sides of the connector body or loosen any retaining screws if provided and pull the connectors out Note Label all cables for reconnection 2 With wrist strap on insert a screwdriver in the notch at the top of the SCSI tray to pull out the tray and separate it from the rear slip connector FIGURE 3 3 Remove all boards and power supplies from the front of the system and place them on a padded ESD mat Refer to your system manual for the detailed procedure Note Label each board with its respective slot number so that each board can be replaced in the correct slot Notch FIGURE3 SCSI Tray 4 Loosen the two captive screws securing the keyswitch assembly to the system and gently pull the keyswitch from the enclosure FIGURE 4 System Upgrade Procedure 3 Captive Screws FIGURE 4 Keyswitch Assembly 5 Remove all the boards and power supplies from the rear of the system and place them on a padded ESD mat Refer to your system manual for the detailed procedur
7. e Note Label each board with its respective slot number so that each board can be replaced in the correct slot 6 Remove the fan tray assembly from the rear of the system FIGURE 5 4 Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 FIGURE 5 Fan Tray Assembly System Rear 7 Disconnect any remaining cables from the system Note Label all cables for reconnection Removing the Outer Panels 1 Ensure that all cables have been disconnected and that the keyswitch is in the standby position with the key removed 2 Remove the upper bezel a Press the lower left and right sides of the upper bezel to release the locking tabs b Swing the bottom edge of the bezel toward you to release the tabs in the top of the bezel then lift the bezel off 3 Remove the right and left side panels a Push the side panel back approximately 3 4 of an inch 2 cm System Upgrade Procedure 5 6 b Pull the bottom of the panel away from the side then lift the panel off the chassis Remove the top panel 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 b Lift the front corners of the top panel 1 8 inch 3 mm by pressing the two locking tabs at the front corners of the panel c Firmly push the panel back 1 inch 2 5 cm then lift it off Remove the b
8. e replace with a real name or value Shell Prompts TABLE P 2 Shell Prompts Edit your login file Use 1s a to list all files 2 You have mail oe su Password Read Chapter 6 in the User s Guide These are called class options You must be superuser to do this To delete a file type rm filename Shell C shell C shell superuser Bourne shell and Korn shell Bourne shell and Korn shell superuser Prompt machine_name machine_name viii Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999 Related Documentation TABLE P 3 Related Documentation Application Title Part Number Installation Ultra Enterprise 6000 5000 4000 Systems 802 3844 Installation Guide Service Ultra Enterprise 6000 5000 4000 Systems 802 3845 Manual Sun Documentation on the Web The docs sun com web site enables you to access Sun technical documentation on the Web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Comments We are interested in improving our documentation and welcome your comments and suggestions You can email your comments to us at docfeedback sun com Please include the part number of your document in the subject line of your email x Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 System Upgrade Procedure This chapter gives detailed instructio
9. me par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook Sun Enterprise et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique
10. ns for upgrading your Sun Enterprise 4000 system The upgrade procedure includes Powering off the system page 1 Removing all Boards and Assemblies page 2 Removing the Outer Panels page 5 Replacing the Centerplane page 5 Replacing the Outer Panels Replacing all Boards and Assemblies page 12 Replacing the Clock Board page 13 Replacing the CD ROM Drive page 15 Updating the System Flash PROM page 14 Powering on the System page 17 Powering Off the System 1 Halt the system using the appropriate commands and wait for the system halted message and the boot monitor prompt Refer to the Solaris Handbook for SMCC Peripherals that corresponds to your operating system Caution Failure to halt the operating system properly can result in a loss of disk drive data 2 Turn off the system power in this order a External drives and expansion cabinets if any b System cabinet c Terminal 3 Turn the front panel keyswitch counterclockwise to the Standby position Standby ant je ca C g o E Es E 1 C L LE ki Bun 1 1 FIGURE 1 Keyswitch in Standby Position 4 Turn the AC power switch to off 2 A gt l 2 D e LL G 1 ia gt 0 4 Power swit
11. ottom panel a Turn the chassis upside down b Remove the four feet by removing the screw that holds each foot c Lift the front corners of the bottom panel push the panel toward the back of the chassis and lift the panel off Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 Key Description 1 Top panel Square insert Side panel Foot Bottom panel Side panel Upper bezel D N A a A Q N Lower bezel FIGURE 6 Outer Panels Sun Enterprise 4000 System Remove the lower bezel a With the chassis still upside down use a flat bladed screwdriver to lift the left side of the lower bezel approximately 1 8 of an inch 3 mm b Slide the bezel 1 4 of an inch 6 mm to the left and lift it off the chassis System Upgrade Procedure 7 7 Place the empty system chassis front side down FIGURE Rear chassis Front chassis FIGURE 7 Orientation of Empty System Chassis Replacing the Centerplane The system chassis is in two sections consisting of a front chassis and a rear chassis The centerplane is located between the two sections of the chassis and is fastened to the front chassis i Caution Use a grounding wrist strap to prevent static damage 1 Remove the 26 screws that surround the center seam of the system chassis 2 Lift and remove the rear chassis section and set it aside FIGURE 8 8 Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999
12. s and power supplies in the rear of the system Note Insert boards component side up in the rear of the system 6 Replace the top cover by sliding it over the key slots until it fits securely on the main chassis 7 Replace the square inserts on the corners of the top panel FIGURE 6 8 Place each side vent alongside the main chassis and push the vent forward until it stops 9 Replace the top bezel 10 Ensure that the keyswitch is in the Standby position FIGURE 1 11 Reattach the I O cables 12 Reattach the power cables 12 Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999 Replacing the Clock Board The clock board is located at the top rear of the system below the peripheral power supply After replacing the clock board update the system flash PROM as shown in Updating the System Flash PROM on page 14 Note The TOD NVRAM chip must be removed from the old clock board and installed on the upgrade clock board since it contains the host ID and Ethernet ID Loosen the two captive screws securing the clock board to the system chassis Pull the ends of both extraction levers outward simultaneously to release the board from the centerplane receptacles FIGURE 10 Place the clock board on a padded ESD mat Caution Use a grounding wrist strap when handling the TOD NVRAM chip SRE SRE SRE SKK TOD NVRAM Captive screw
13. s bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 1999 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 Etats Unis Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune for
14. stem reference manual for additional information on restarting your Sun Enterprise system 1 Ensure that the keyswitch is in the Standby position FIGURE 12 8 Prec ee harak ih ms sr A E D a een emcees ms js ce is A FIGURE 12 Keyswitch Standby and On Positions 2 Reattach the I O cables and power cables 3 Turn on power to the terminal to view system messages 4 Turn the keyswitch to the On position 5 Watch the terminal screen for any POST error messages System Upgrade Procedure 17 18 Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999
15. tem 7 GURE 7 Orientation of Empty System Chassis 8 GURE 8 Front and Rear of the System Chassis 9 GURE 9 Centerplane Replacement Detail 10 GURE 10 Clock Board and TOD NVRAM Location 13 GURE 11 Removing the SCSI Tray 16 GURE 12 Keyswitch Standby and On Positions 17 vi Sun Enterprise 4000 System Centerplane Upgrade Guide January 1999 Preface The Sun Enterprise 4000 System Centerplane Upgrade Guide provides procedures for the 100 MHz gigaplane upgrade for Sun Enterprise 4000 systems As part of this upgrade the CD ROM drive and clock board are replaced and the flash PROM updated These instructions are designed to be performed only by an experienced service provider Using UNIX Commands This document may not contain information on basic UNIX commands and procedures such as shutting down or booting the system and configuring devices See one or more of the following for this information m Solaris Handbook for Sun Peripherals m AnswerBook online documentation for the Solaris software environment a Other software documentation that you received with your system vii Typographic Conventions TABLEP 1 Typographic Conventions Typeface Meaning Examples AaBbCc123 The names of commands files and directories on screen computer output AaBbCc123 What you type when contrasted with on screen computer output AaBbCc123 Book titles new words or terms words to be emphasized Command line variabl
16. tem reference manual for further information on replacing a device Note For cooling purposes the tape drive must be installed on the side nearest the keyswitch 1 Loosen the bottom three captive screws securing the SCSI tray to the chassis System Upgrade Procedure 15 2 With a wrist strap on insert a screwdriver in the notch at the top of the SCSI tray to pull out the tray and separate it from the rear slip connectors Key Description 1 Screw securing tray cover 2 Captive screw 3 Notch 4 CD ROM drive 5 Tray cover FIGURE 11 Removing the SCSI Tray 3 Remove the seven screws on top of the SCSI tray to lift off the tray cover and access the CD ROM drive 4 Remove the CD ROM drive from the SCSI tray a Loosen the three captive screws securing the CD ROM drive to the SCSI tray b Remove the mounting plate from the CD ROM drive being replaced and attach it to the replacement CD ROM drive 5 Install the CD ROM drive a Set the replacement CD ROM drive SCSI address to 6 16 Sun Enterprise 4000 System Centerplane Upgrade Guide lt January 1999 b Tighten the three captive screws to secure the CD ROM drive to the SCSI tray 6 Replace the tray cover with the seven screws removed in Step 3 7 Place the SCSI tray into the system and tighten the three captive screws securing it to the enclosure FIGURE 11 Powering On the System Note Refer to Chapter 12 in your sy
17. tom of the system chassis with the screws removed previously Turn the enclosure over so that the feet are supporting the chassis Replace the top panel a Set the panel about an inch back from the front of the system chassis Push the panel forward until it locks into place b Align the small dots on the square inserts with the dots on the top panel and press the inserts until they engage Replace the right and left side panels a With the panel set about 3 4 of an inch 2 cm back from the system chassis align the top and bottom panel tabs with the corresponding slots on the system b Push the panel forward to lock it in place Replace the upper bezel a Set the tabs at the top of the bezel into the corresponding slots at the top of the system chassis b Press the bottom of the bezel into place System Upgrade Procedure 11 Replacing the Boards and Assemblies N Caution Use a grounding wrist strap to prevent static damage 1 Replace all the boards and power supplies in the front of the system Note Insert boards component side down in the front of the system Refer to your system manual for the detailed procedure 2 Tighten the bottom three captive screws on the SCSI tray to secure the tray to the enclosure FIGURE 3 3 Replace the keyswitch assembly in the front of the system FIGURE 4 4 Replace the fan tray assembly in the rear of the system FIGURE 5 5 Replace the board
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