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IBM 2274 manual IBM Desktop System HMM

Models: 2274

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IBM 2274 manual IBM Desktop System HMM

Contents

Hardware Maintenance Service for Service Level a Page Contents Check Procedures Diagnostic AidsSystem Backup Battery Electrical input Operating RequirementsParts Catalog Safety Inspection GuideParts/Test Point Locations Index Appendix A. FRU Number ListAppendix B. Online Support Voltage Supply Switch Settings Voltage Supply Range Voltage Switch SettingSafety Information To Connect To DisconnectDo not Para Conectar Para DesconectarCuidado Cuidado Page Xiv Page Xvi Connexion Déconnexion Xviii Page Vorsicht Kabel anschließen Kabel lö senAchtung Instrumenten betrachten und den Strahlungsbereich meiden XxiiPericolo Per collegare Per scollegareAttenzione XxivAttenzione Xxvi Page Xxviii Instrucciones de Conexió n Desconexió nPeligro Page Laser Compliance Statement CategorieTrademarks HelpCenterNumbers listed in numerical order PrefaceAppendix A, FRU Number Index contains part Xxxiv General Information Introduction Memory Product OverviewProcessor Hard Disk Drive External PortDiskette Drive Multimedia Power ManagementDVD-ROM Drive Monitor Not included with some models Power SupplyInternal Cabling Keyboard MouseHardware Interfaces InterfaceUSB Cmos Reset Power-On Password Flash Bios Update Procedure BIOS-contained Model Number and Serial Number Type ADMICFG.EXE/ type 01 05 TypeBios Configuration/Setup Utility Working with the Configuration/Setup Utility MenuChanging Parameter Settings Keys FunctionSave & Exit Settings Viewing System Information, and Product Data Devices and I/O portsOnboard Parallel Mode ECP Mode Use DMAOnboard Serial Port Onboard Parallel PortIDE Prefetch Mode MPU-401 --EnabledUSB Mouse Support Onboard SoundStartup Options Setting a Power-On Password Keyboardless OperationChanging the Power-On Password Delete Power-On PasswordAdvanced Setup Video Bios ShadowCPU Internal Cache External CachePower Management Setup HDD Power Down Doze ModeSuspend Mode PM Control by APMPrimary Intr Video Off MethodActivity Monitor Power On by PCI Card RTC Alarm ResumeModem Ring Resume Date MonthPage Specifications Operating Requirements Check Procedures Index of Symptoms, Messages, Error Codes, or Start Read the Following Insert diagnostics diskette in the diskette drive 005 007009 Index of Symptoms, Messages, Error Codes, or Beeps Page Post Error Codes and Messages List Bios Error Codes Action/FRU MessagesPost Error Codes and Messages List Post Error Codes and Messages List Post Error Codes and Messages List Bios Error Beeps List Bios Error Beeps Action/FRUSystem Board and Memory Error Symptoms ListError Symptoms Action/FRU Processor / Processor Fan Error Symptoms Action/FRU Diskette DriveCheck Procedures Hard Disk Drive CN6 HDDError Symptoms Action/FRU CD/DVD-ROM Drive Date and Time on Video and Monitor Diagnostic Program Parallel/Serial PortsJoystick KeyboardError Symptoms Action/FRU Power Supply Other ProblemsTroubleshooting Factory-Installed Storage Devices003 Select Utility from the menu005 Page Factory-Installed Modem Card 002Select Program, then select Accessories, Hyper Terminal Select an on-line service station, dial and connect to itStart Microsoft Windows Select the Start icon Modem adapter functions normally EndAudio Not Supported by Diagnostics Program Select Settings, then select Control Panel 004006 008Page CD/DVD-ROM Drive Replace system board End Replace CD/DVD-ROM drive End IBM Desktop System HMMMemory Follow the screen instructions to run the Memory testKeyboard Keyboard is functioning normally EndTry with a known good keyboard Replace the system board EndMouse Test right left button and check if right left button worksTest mouse cursor movement Mouse is functioned normally EndTry with a known good mouse 010Replace the mouse End 011Power Supply Disconnect the power cord from the back of the system unitPin-hole side view Replace the on/off switch cable assembly Replace the power supply End Check ProceduresMonitor Is the Screen READABLE? YES, Read AHEAD. NO, GO to Step Undetermined Problems DimmPage IBM Desktop System HMM Diagnostic Aids Introduction Power-On Self Test Page Diagnostic Diskette Using the Diagnostic DisketteUsing Diagnostic Program from Recovery CD Diagnostics Program Features Submenu SelectionsDiagnostic Program Main Menu Selections Repair Information Removals and Replacements Handling ESD-Sensitive Parts Identifying the Parts of the System Unit BayAdapter card connectors Power supplyAdapter cards Adapter card slotsCover Page Bay Panels Bay 1- 5.25-In. Bay Internal or External Access Page Page Front Panel Power Supply Adapter Cards MemoryDIMM AMD K7 Duron Processor Page System Backup Battery Indicator LED and Cable System Board Page IBM Desktop System HMM Parts/Test Point Locations Parts/Test Point LocationsIntroduction System Board Jumpers Connectors System Board Jumper SettingSystem Board Connector Functions Jumper/Settings FunctionCN6 Pin Voltage Cable Color Power Supply Connectors and VoltagesPower Supply Output Pin Assignment +5Vdc Green Ground Black No connect Red RJ-45 connector is used Accton Parts/Test Point Locations Network CardsFunction Connect to RJ11 connector Telephone line Factory-Installed Modem Card LayoutAskey GVC Factory-Installed Modem Card Connector Functions Video Cards Nvidia M64 w/ TV Out, 32MB Nvidia NV10 w/ TV Out, 32MBOptional output from monitor IBM Desktop System HMM D Signal Pin AssignmentsPin Signal In. Hard Disk Drive Jumper Settings J50 Description CD-ROM Drive Lite-onCD-ROM Front Panel Introduction CD-ROM Emergency-exit optionFunction Connect to CD-ROM Drive Rear Panel Connectors and JumpersCD-ROM Drive Rear Panel Connectors and Jumpers CD-ROM R/W Drive CD-ROM R/W Front Panel IntroductionCD-ROM R/W Drive Rear Panel Connectors and Jumpers DVD-ROM Drive Front Panel and Emergency-Exit DVD-ROM Front Panel IntroductionFunction Connect DVD-ROM Drive Rear Panel Connectors and JumpersDVD-ROM Drive Rear Panel Connectors and Jumpers Dimm Configurations System Board Connector Pin Signals Monitor Port SignalsSerial Port Signals Pin Signal NameKeyboard Port Signals Parallel Port SignalsMouse Port Signals Diskette Drive Cable Connector Signals IDE Cable Connector Signals Safety Inspection Guide General Guidelines Parts Catalog Parts CatalogAbbreviations Country Language VersionSystem Assembly Assembly 1 System UniAsm Index NumberIBM Desktop System HMM Assembly 2 Diskette, Hard Drive and Zip Drive Assembly 3 CD/DVD-ROM Drive Assembly 4 Power Cord Assembly 5 Keyboard and Mouse FRU Number List FRU Number Asm-Index20L2197 Appendix B. Online Support Information Online SupportPage Audio Check Procedure IndexPage Page