Manuals / Lenovo / Computer Equipment / Personal Computer

Lenovo 4223, 4228, 4229 manual

Models: 4229 4223 4228

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Specification Install Error codes Configuring RAID Connecting the optical drive Problem determination tips Diagnostics Removing the rear fan assembly Hard disk drive boot error Replacing the battery

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Lenovo 4223, 4228, 4229 manual

Page 119

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Manual 120 pages 15.11 Kb

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Contents

ThinkStation Hardware Maintenance Manual Page ThinkStation Hardware Maintenance Manual First Edition April Copyright Lenovo Contents Appendix A. Notices 109 Important Safety Information About this manualThinkStation Hardware Maintenance Manual Safety information General safetyElectrical safety ThinkStation Hardware Maintenance Manual Voltage-selection switch Safety inspection guideSafety notices multi-lingual translations Handling electrostatic discharge-sensitive devicesGrounding requirements To Connect To Disconnect ≥18 kg 37 lbs ≥32 kg 70.5 lbs ≥55 kg 121.2 lbs Safety information ≥18 kg 37 lbs ≥32 kg 70.5 lbs ≥55 kg 121.2 lbs Perigo Para Conectar Para DesconectarPrecaución Safety information ThinkStation Hardware Maintenance Manual Safety information ThinkStation Hardware Maintenance Manual Connexion Déconnexion Vorsicht Achtung Arbeitsschutzrichtlinien beim Anheben der Maschine beachten Safety information Pericolo Attenzione Per collegarsi Per scollegarsiPrestare attenzione nel sollevare lapparecchiatura Safety information Peligro No debe Adopte procedimientos seguros al levantar el equipo Specifications General informationLenovo ThinkVantage Tools Lenovo Solution Center Product RecoveryThinkVantage Rescue and Recovery Lenovo WelcomeAdditional information resources ThinkStation Hardware Maintenance Manual Problem determination tips General CheckoutThinkStation Hardware Maintenance Manual Diagnostics Lenovo Solution CenterThinkStation Hardware Maintenance Manual Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Using passwordsPassword considerations Power-On PasswordAdministrator Password Hard Disk PasswordErasing lost or forgotten passwords clearing Cmos Enabling or disabling a deviceSelecting a startup device Enabling ErP compliance mode and Deep Sx Selecting a temporary startup deviceSelecting or changing the startup device sequence Exiting the Setup Utility program ThinkStation Hardware Maintenance Manual Configuring RAID Configuring RAID with Intel RSTeInstalling Sata or SAS hard disk drives Entering the Intel RSTe configuration utility RAID Level Installing Sata or SAS hard disk drives Entering the LSI MegaRAID Bios configuration utility Setting the hot spare hard disk drive Symptom-to-FRU Index Hard disk drive boot errorPower Supply Problems Beep symptomsPost error codes Beep Symptom FRU/ActionLong and 3 short beeps Keyboard error Long and 9 short beeps Bios ROM errorMiscellaneous error messages Post Error Message Description/ActionMessage/Symptom FRU/Action Check power supply and signal cable connections Undetermined problems First device networkSecond device hard disk ThinkStation Hardware Maintenance Manual Front connector, control, and indicator locations LocationsLocating connectors on the rear of your computer Locating major FRUs and CRUsLocating major FRUs and CRUs Number FRU description Self-service CRU Optional-service CRU System board part locations ThinkStation Hardware Maintenance Manual Locating internal drives Drive bay locationsThinkStation Hardware Maintenance Manual Installing or replacing hardware Installing external optionsReplacing FRUs Handling static-sensitive devicesRemoving the computer cover Removing and reinstalling the front bezel Removing the computer coverInstalling or replacing a PCI card What to do nextOpening the PCI card retainer Removing a PCI card Installing or replacing a memory module Removing the memory fan duct Removing a memory module Installing or replacing the optical drive Installing a memory moduleRemoving the optical drive Installing the optical drive retainer Connecting the optical drive Replacing the card readerRemoving the card reader Replacing the battery Installing the card readerReplacing the heat sink and fan assembly Removing the old batteryRemoving the heat sink and fan assembly Replacing the hard disk drive fan assembly Replacing the rear fan assembly Removing the hard disk drive fan assemblyRemoving the rear fan assembly Installing or replacing a hard disk drive Installing the rear fan assemblyRemoving the hard disk drive Installing the hard disk drive into the bracket Installing the hard disk drive Installing or replacing a hard disk drive enablement module Removing the hard disk drive enablement moduleReplacing the front audio and USB assembly Installing a new hard disk drive enablement moduleReplacing the internal speaker Installing or replacing the microprocessor Removing the internal speakerInstalling the second microprocessor Opening the handles Removing the microprocessor Installing the microprocessor Replacing a microprocessor Opening the handles Opening the microprocessor retainer Do not touch the pins Replacing the system board Closing the microprocessor retainerThinkStation Hardware Maintenance Manual Closing the microprocessor retainer Replacing the power supply assembly Installing the microprocessor socket coverRemoving six screws that secure the power supply assembly Completing the parts replacement Additional service information Updating flashing the Bios from your operating system Recovering from a POST/BIOS update failurePower management Automatic configuration and power interface Acpi BiosAutomatic Power-On features System memory speedDimm operating voltage Microprocessor model Memory frequency Appendix A. Notices Television output notice European conformance CE markTrademarks Index 111Replacing Battery