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IBM B50 manual Trademarks, The following trademarks apply to this information

Models: B50

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xvi7046 Model B50 Service Guide

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IBM B50 manual Trademarks, The following trademarks apply to this information

Contents

Service Guide RS/6000 7046 Model B50Page Service Guide RS/6000 7046 Model B50First Edition September any country whereContents Location Codes Diskette Drive Assembly IndexI/O Port Cable Assembly Power Cablesvi 7046 Model B50 Service Guide Communications Statements Federal Communications Commission FCC StatementEuropean Union EU Statement Avis de conformité aux normes du ministère des Communications du United Kingdom Telecommunications Safety RequirementsInternational Electrotechnical Commission IEC Statement CanadaVCCI Statement Electromagnetic Interference EMI Statement - TaiwanRadio Protection for Germany Safety Notices Laser Safety Information Environmental Notices Product Recycling and DisposalEnvironmental Design xiv 7046 Model B50 Service Guide Online Publications DiagnosticsAbout This Book Related PublicationsTrademarks The following trademarks apply to this informationChapter 1. Reference Information 1 Power SwitchReset Button Front View7 9-Pin Serial Ports Rear View6 Audio Ports 10 Expansion SlotsFront View without Covers Chapter 1. Reference InformationWeight SpecificationsDimensions Power Source LoadingHeat Output Maximum Power SupplyOperating Voltage AcousticsSystem Board Locations J139 J19 J28 J11J139 System Board Jumper Settings Removing Options in the RS/6000 7046 Model B50 Users GuideSlot Riser CardSCSI Bus Termination SCSI IDPower Cables Service Inspection GuideExternal devices with separate power supplies have been attached 1-12 7046 Model B50 Service Guide Chapter 2. Maintenance Analysis Procedures MAPs Entry MAPDiagnostics Information for Multiple Bus Diagnostics Information for Multiple BusDiagnostics Information for Multiple Bus DiagnosticsPower and Cooling Problems DiagnosticsOther Symptoms or Problems Information for Multiple Bus SystemsSymptom ActionDiagnostics DiagnosticsDiagnostics Information Information for Multiple Bus SystemsMAP 1020 Problem Determination Purpose of This MAP MAP 0020 in Diagnostics Information for Multiple Bus SystemsStep MAP in Diagnostics Information for Multiple Bus SymptomDiagnostics Information for Multiple Bus SystemsThere is a problem with the keyboard StepStep MAP 1240 Memory Problem Resolution Purpose of this MAPGeneral Memory Information Systems 0410 Repair Checkout in Diagnostics Information for Multiple Busin Diagnostics Information for Multiple Bus Systemsin Diagnostics Information for 2-11in Diagnostics Information for StepMAP 1520 Power DANGER2-13 Did you find a problem?Diagnostics Information for Multiple Bus Systems Step1. Unplug the power cord from the server StepStep in theDiagnostics Information for2-15 Multiple Bus SystemsStep in theDiagnostics Information for2-16 7046 Model B50 Service Guide Multiple Bus SystemsSystems as a result of an SRN 101-xxx problem, go to “Boot Problems or MAP 1540 Minimum Configuration2-17 Purpose of this MAPStep Is the Please define the System Console screen displayed?2-18 7046 Model B50 Service Guide StepAlternate between E1FD and any other code? Does the operator panel do one of the followingStop with any code 2-19Does the operator panel do one of the following in theDiagnostics Information forStep Stop with any codeStep 2-21in theDiagnostics Information for StepStep in theDiagnostics Information forStep Does the operator panel do one of the followingIs the SMS screen displayed? 2-23Step 2-24 7046 Model B50 Service Guide 2-25 StepIs the Please define the System Console screen displayed? Is the Please define the System Console screen displayed? NO 2-26 7046 Model B50 Service GuideStep Step 2-27in theDiagnostics Information for Is the Please define the System Console screen displayed?Step in theDiagnostics Information for2-28 7046 Model B50 Service Guide Is the Please define the System Console screen displayed? NOStep Did you get an SRN?2-29 1. Follow the instructions on the screen to select the system consoleStep in theDiagnostics Information for2-30 7046 Model B50 Service Guide StepStep Did you disconnect any external devices in Step 1540-2?2-31 Step2-32 7046 Model B50 Service Guide StepIs the Please define the System Console screen displayed? NO 2-33 StepIs the Please define the System Console screen displayed? Step 2-34 7046 Model B50 Service GuideStep Is the Please define the System Console screen displayed?Chapter 3. Error Code to FRU Index Repair Action/Possible Failing FRU Error CodeFunction DescriptionAction/Possible Failing FRU Error CodeFunction DescriptionSCSI Device Errors Error Codebootlist SCSI device error notesFunction Error Codeproblem DescriptionFlash Update Error Codeproblem problemFunction Error CodeNVRAM problem Repair Action/Possible Failing FRURepair Action/Possible Failing FRU Error CodeFunction DescriptionMemory error codes are in the form25Cyyxxx Log utility described in “Step 1020-3” on pageSee “Memory PD Bits” on page 3-13 for RTC Errors Error CodeProblem Functionproblems 3-11Error Code FunctionPossible Failing Device and Bus SRN to FRU Reference TableBus ID Associated FRUMemory PD Bits 3-13Firmware Checkpoints Description 3-15Checkpoint Repair ActionCheckpoint DescriptionRepair Action Description 3-17Checkpoint Repair ActionCheckpoint DescriptionRepair Action Description 3-19Checkpoint Repair ActionCheckpoint DescriptionRepair Action Description 3-21Checkpoint Repair ActionCheckpoint DescriptionRepair Action Description 3-23Checkpoint Repair ActionCheckpoint DescriptionRepair Action Description 3-25Checkpoint Repair ActionUnresolved problemsGo to “MAP 1540 Minimum Configuration” on page Boot Problems or Concerns 3-27Information for Multiple Bus Systems 3-28 7046 Model B50 Service Guide3-29 Replace system board see note 3 on page3-30 7046 Model B50 Service Guide Chapter 4. Location Codes Physical Location CodesLocation Code Format 1-C1.1 Identifies CPU 1 on CPU card 1 on planar Non-SCSI Devices/Drives Device/FRU/Port ID Connector IDAIX Location Codes AB-CD-EF-GHPage SCSI devices/drives 4-6 7046 Model B50 Service Guide Chapter 5. Loading the System Diagnostics Default Boot ListCustom Boot List Loading Diagnostics in Service Mode Boot Booting in Service Mode from the Default Boot ListBooting in Service Mode from the Custom Boot List Working with Standalone versus Online Diagnostics Recommended Boot OptionsSummary of Boot Options and Control Keys Resultafter the keyboard icon appears during startup, but before Chapter 6. Using System Management ServicesGraphical System Management Services the audible tone6-2 7046 Model B50 Service Guide The System Management Services screen contains the following options Config 6-4 7046 Model B50 Service GuideChapter 6. Using System Management Services MultiBoot 6-6 7046 Model B50 Service GuideThe following describes the choices available on this screen Page Utilities Update Allows you to update the system firmware program Password Power-On Password6-11 Remove icon Privileged-Access Password 6-13Chapter 6. Using System Management Services 6-14 7046 Model B50 Service Guide Hard Disk Spin Up Delay 6-1500/04/13 Error LogTime P1-M1.10Config RIPL6-17 Set Address6-18 7046 Model B50 Service Guide 6-19 The Config icon allows you to configure network adapters which require setupSCSI ID 6-20 7046 Model B50 Service GuideFirmware Update 6-21Firmware Recovery Text-Based System Management Services 6-23COM addr=3F8 COM addr=2F8 Audio Keyboard Mouse Diskette Display ConfigurationDevice Name PowerPC L2-Cache, Memory slotA=8MB slotB=8MB LPT addr=3BC addr=3F Integrated Ethernet addr=8 SCSI cntlr id=7MultiBoot Menu No Operating System Installed6-25 Select Boot Devices 6-27 Restore Default SettingsRestores the boot list to the default sequence of Current Boot Sequence 1. Diskette 2. Ethernet Integrated6-28 7046 Model B50 Service Guide Device Number3. Display Error Log 4. Remote Initial Program Load Setup 6-29Utilities 1. Set Passwords and Unattended Start Mode 2. SCSI Spin-Up 5. Change SCSI id 6. Update System Firmware 7. Select ConsoleSet Password and Unattended Start Mode 6-31 Hard Disk Spin Up DelayRemove Privileged-Access Password Display Error Log 6-32 7046 Model B50 Service GuideRemote Initial Program Load Setup 6-336-34 7046 Model B50 Service Guide HW Address6-35 Selecting option 1 3Com,3C905 displays the following 100Mb Ethernet configuration menu6-36 7046 Model B50 Service Guide Update System Firmware Change SCSI ID6-37 6-38 7046 Model B50 Service Guide 1 key on the system consoleSELECT LANGUAGE 1. English 2. Francais 3. Deutsch 4. Italiano Select Language6-39 5. Espanol 6. Svenska ==== x=ExitOpen Firmware Command Line 6-40 7046 Model B50 Service GuideChapter 7. Removal and Replacement Procedures Chapter 7. Removal and Replacement ProceduresDANGER Handling Static-Sensitive Devices Removing the Cover 10. Continue sliding the server all the way out of the rack Replacement 13. Slide the cover to the rear approximately 1 inchReplace in reverse order DASD 2-Pack Assembly Removal Replacement7-6 7046 Model B50 Service Guide Replacement RemovalPower Supply DANGERPower Supply Top View Cable TiesPower SupplyBend cables first 40mmthen attach cable ties Power Supply Top ViewChapter 7. Removal and Replacement Procedures P10 P127-10 7046 Model B50 Service Guide Riser Card Support BracketReplacement RemovalRiser Card Removal 7-11Replacement System Board Removal Replacement7-12 7046 Model B50 Service Guide Fansink Removal 7-1311S41L5812YL1109140246 FRU41L5912 7-14 7046 Model B50 Service Guide Fansink Location7-15 ReplacementSetting the SCSI Security Jumpers Replacement Front Covers Removal7-17 Replace in the reverse orderPower Switch Removal Replacement7-18 7046 Model B50 Service Guide Reset Button and Operator Panel Display Assembly Removal 7-19Replacement Activity LED and Cable Assemblies Removal Replacement7-20 7046 Model B50 Service Guide I/O Port Cable Assembly Removal 7-21Replacement Diskette Drive Assembly Removal Replacement7-22 7046 Model B50 Service Guide CD-ROM Drive Assembly Removal 7-23Replacement Internal Disk Drives Removal Replacementdrive carrier from the rear connector Adapter Removal 7-25Replacement Memory Modules Removing Memory Modules7-27 4. Remove the memory modules, as shown in the following illustrationReplacement 7-28 7046 Model B50 Service Guide7-29 Attention Inserting the memory module at an angle may cause damage7-30 7046 Model B50 Service Guide Dispose of the battery according to local regulations Changing the BatteryThe battery connector is polarized do not attempt to reverse polarity 7-31Replacement RemovalChapter 8. Parts Information Chapter 8. Parts InformationServer 8-2 7046 Model B50 Service Guide2829 Information for Multiple Bus Systems 11H9744Number 8-4 7046 Model B50 Service Guide 282941L5590 CD-ROM Power Cable JumperInformation for Multiple Bus Systems 08L8446, 11K0157, 11K0459and Mouse Keyboard, 104 Brazil Portuguese IDPart Number Power CablesIndex Country14F0033 Appendix A. Interpreting Firmware Error Codes Current PCI 2.1 Class Code Definition Network controllerBridge devices Page Page A-6 7046 Model B50 Service Guide Index cable assembly iso 9000 statementdisk drive bay cover system boardX-4 7046 Model B50 Service Guide Form Number SA38-0564-00 RS/6000 7046 Model B50 Service GuideReaders Comments - Wed Like to Hear From You Overall how satisfied are you with the information in this book?Austin, TX BUSINESS REPLY MAILInformation Development Department H6DS-9561 11400 Burnet Road Cut or Fold Along LinePage IBM Part Number 03N4113SA38