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IBM 2274 manual

Models: 2274

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Video Cards 115

Voltage Supply

Switch Settings, vii

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Weight, 28

148 IBM Desktop System HMM

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IBM 2274 manual

Contents

Hardware Maintenance Service for Service Level a Page Contents System Backup Battery Check ProceduresDiagnostic Aids 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 Serial Port Onboard Parallel ModeECP Mode Use DMA Onboard Parallel PortUSB Mouse Support IDE Prefetch ModeMPU-401 --Enabled Onboard SoundStartup Options Setting a Power-On Password Keyboardless OperationChanging the Power-On Password Delete Power-On PasswordCPU Internal Cache Advanced SetupVideo Bios Shadow External CachePower Management Setup Suspend Mode HDD Power DownDoze Mode PM Control by APMPrimary Intr Video Off MethodActivity Monitor Modem Ring Resume Power On by PCI CardRTC Alarm 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 Joystick Diagnostic ProgramParallel/Serial Ports KeyboardError Symptoms Action/FRU Power Supply Other ProblemsTroubleshooting Factory-Installed Storage Devices003 Select Utility from the menu005 Page Factory-Installed Modem Card 002Start Microsoft Windows Select the Start icon Select Program, then select Accessories, Hyper TerminalSelect an on-line service station, dial and connect to it Modem adapter functions normally EndAudio Not Supported by Diagnostics Program 006 Select Settings, then select Control Panel004 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 testTry with a known good keyboard KeyboardKeyboard is functioning normally End Replace the system board EndTest mouse cursor movement MouseTest right left button and check if right left button works Mouse is functioned normally EndReplace the mouse End Try with a known good mouse010 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 cards Adapter card connectorsPower supply 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 Connector Functions System Board Jumpers ConnectorsSystem Board Jumper Setting 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 Serial Port Signals System Board Connector Pin SignalsMonitor 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 VersionAsm System AssemblyAssembly 1 System Uni 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