Lenovo 4215, 4220, 4222, 4219, 4221 specification

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Lenovo 4215, 4220, 4222, 4219, 4221 manual

Contents

ThinkStation User Guide Page ThinkStation User Guide First Edition February Copyright Lenovo Contents Index Important safety information Vi User Guide Features Product overview System management features Security features Specifications Dimensions Software overview Software provided by Lenovo Adobe Reader Antivirus software Locations Locating connectors on the front of your computer Front connector locations Locating connectors on the rear of your computer Rear connector locations Connector Description Locating components Component locations Locating parts on the system board Locating internal drives Drive bay locations Handling static-sensitive devices Installing or replacing hardwareInstalling or replacing hardware Installing external options Removing the computer cover Removing and reinstalling the front bezel Removing the computer cover Installing or replacing a PCI card Removing the front bezel Opening the PCI card latch Removing a PCI card Installing or replacing a memory module What to do next Opening the retaining clips Installing or replacing the optical drive Installing a memory module Removing the optical drive Installing the optical drive Replacing the power supply assembly Removing the screws for the power supply assembly Replacing the heat sink and fan assembly Removing the heat sink and fan assembly Replacing the primary hard disk drive Removing the primary hard disk drive Installing the hard disk drive into the bracket Installing the primary hard disk drive Replacing the secondary hard disk drive Removing the secondary hard disk drive Installing the hard disk drive into the bracket Installing the secondary hard disk drive Replacing the card reader Removing the card reader Replacing the front fan assembly Removing the front fan assembly Installing the front fan assembly Replacing the rear fan assembly Removing the rear fan assembly Installing the rear fan assembly Replacing the keyboard Keyboard connectors Replacing the mouse Completing the parts replacement Mouse connectors Installing security features Reinstalling the computer cover Installing an integrated cable lock Integrated cable lock Padlock Password protectionErasing lost or forgotten passwords clearing Cmos User Guide Creating recovery media Recovery informationCreating and using recovery media Using recovery media Performing a recovery operation Performing backup and recovery operationsPerforming a backup operation Using the Rescue and Recovery workspace Creating and using rescue media Creating rescue media Using rescue media Creating and using a recovery repair diskette Installing or reinstalling device drivers Creating a recovery repair disketteUsing a recovery repair diskette Setting a rescue device in the startup sequence Solving recovery problems Viewing and changing settings Using the Setup Utility programStarting the Setup Utility program Using passwords Administrator Password Password considerationsPower-On Password Hard Disk Password Selecting a temporary startup device Enabling or disabling a deviceSelecting a startup device Selecting or changing the startup device sequence Advanced settingsExiting from the Setup Utility program RAID Level Configuring RAIDCreating RAID volumes Deleting RAID volumes Updating system programs Using system programsUpdating flashing Bios from a disc Updating flashing Bios from your operating system Recovering from a POST/BIOS update failure Updating system programs User Guide Troubleshooting and diagnostics Basic troubleshooting Lenovo System Toolbox Diagnostic programsLenovo ThinkVantage Toolbox PC-Doctor for Rescue and Recovery PC-Doctor for DOS Cleaning the mouse Optical mouse Non-optical mouse User Guide Online Books folder Getting information, help, and serviceInformation resources Lenovo ThinkVantage Tools Using the documentation and diagnostic programs Safety and WarrantyHelp and service Calling for service Using other services Purchasing additional services Appendix. Notices Television output notice European conformance CE mark Trademarks Index CRUPage Page User Guide Page Part Number 71Y8009