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Lenovo 4220, 4222, 4215, 4219, 4221 manual Opening the PCI card latch

Models: 4221 4219 4215 4222 4220

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Figure 8. Opening the PCI card latch

2.At the rear of the computer, press the release button 1 to open the card latch

2.

Figure 8. Opening the PCI card latch

Chapter 2. Installing or replacing hardware 17

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Lenovo 4220, 4222, 4215, 4219, 4221 manual Opening the PCI card latch

Contents

Machine Types: 4215, 4219, 4220, 4221, and ThinkStation User GuidePage ThinkStation User Guide First Edition February Copyright Lenovo Contents Index Appendix. Notices . . . . . . . . . .Important safety information viUser Guide Chapter 1. Product overview FeaturesSystem information MicroprocessorInput/Output I/O features System management featuresPower supply ExpansionSoftware programs, preinstalled Security featuresOperating system, preinstalled Dimensions SpecificationsWeight EnvironmentProduct Recovery ThinkVantage Rescue and RecoverySoftware overview Software provided by LenovoAdobe Reader PC-Doctorfor Rescue and RecoveryAntivirus software Lenovo System ToolboxLocations Locating connectors on the front of your computerFigure 1. Front connector locations 1 USB connectorFigure 2. Rear connector locations Locating connectors on the rear of your computerDescription ConnectorFigure 3. Component locations Locating componentsLocating internal drives Locating parts on the system board1 Bay 1 - Maximum height: 43.0 mm 1.7 inches Installing or replacing hardware Chapter 2. Installing or replacing hardwareHandling static-sensitivedevices NotesRemoving the computer cover Installing external optionsFigure 6. Removing the computer cover Removing and reinstalling the front bezelFigure 7. Removing the front bezel Installing or replacing a PCI cardFigure 8. Opening the PCI card latch 18User Guide Figure 9. Removing a PCI cardWhat to do next Installing or replacing a memory module4.Open the retaining clips Figure 13. Installing a memory module Installing or replacing the optical driveWhat to do next Figure 14. Removing the optical drive Figure 15. Installing the optical drive retainer22User Guide Figure 17. Connecting the optical drive Figure 16. Installing the optical driveWhat to do next 24User Guide Replacing the power supply assemblyWhat to do next Replacing the heat sink and fan assembly26User Guide NotesWhat to do next Replacing the primary hard disk driveFigure 20. Removing the primary hard disk drive 28User Guide Figure 22. Installing the primary hard disk drive Replacing the secondary hard disk driveWhat to do next 30User Guide Figure 23. Removing the secondary hard disk drive7.To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1, pin 2, pin 3, and pin 4 on the bracket with the corresponding holes in the hard disk drive. Do not touch the circuit board 5 on the bottom of the hard disk drive What to do next Replacing the card readerWhat to do next Figure 27. Installing the card reader retainerFigure 26. Removing the card reader 34User Guide Replacing the front fan assemblyFigure 28. Removing the front fan assembly What to do next Figure 29. Installing the front fan assembly36User Guide Figure 30. Removing the rear fan assembly Replacing the rear fan assemblyFigure 31. Installing the rear fan assembly Replacing the keyboardWhat to do next What to do next Replacing the mouseFigure 33. Mouse connectors Completing the parts replacementWhat to do next Obtaining device drivers Installing security featuresIntegrated cable lock Erasing lost or forgotten passwords clearing CMOS Password protectionPadlock Figure 36. Installing a padlock7.Repeat step 1 and step Creating and using recovery media Chapter 3. Recovery informationCreating recovery media NotesUsing recovery media Performing a backup operation Performing backup and recovery operationsPerforming a recovery operation Using the Rescue and Recovery workspace Creating rescue media Creating and using rescue mediaNotes NotesCreating and using a recovery repair diskette Using rescue media50User Guide Using a recovery repair diskette Creating a recovery repair disketteInstalling or reinstalling device drivers NotesSolving recovery problems Setting a rescue device in the startup sequenceStarting the Setup Utility program Chapter 4. Using the Setup Utility programViewing and changing settings Using passwordsPower-OnPassword Password considerationsAdministrator Password Hard Disk PasswordSelecting a startup device Enabling or disabling a deviceSelecting a temporary startup device Exiting from the Setup Utility program Advanced settingsSelecting or changing the startup device sequence 56User GuideCreating RAID volumes Chapter 5. Configuring RAIDRAID Level 2.Select Devices → ATA Drives SetupDeleting RAID volumes Updating flashing BIOS from a disc Using system programsChapter 6. Updating system programs Recovering from a POST/BIOS update failure Updating flashing BIOS from your operating systemb.Click Downloads and drivers 12.Repeat step 2 through step 62User Guide Basic troubleshooting Chapter 7. Troubleshooting and diagnosticsLenovo ThinkVantage Toolbox Diagnostic programsLenovo System Toolbox NotesCreating a diagnostic disc PC-Doctorfor Rescue and RecoveryPC-Doctorfor DOS Optical mouse Cleaning the mouseNon-opticalmouse 11.Reconnect the mouse cable to the computer Information resources Chapter 8. Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsHelp and service Safety and WarrantyUsing the documentation and diagnostic programs Using other services Calling for service72User Guide Purchasing additional servicesLenovo United States, Inc Appendix. Notices1009 Think Place - Building One Morrisville, NC U.S.A Attention: Lenovo Director of LicensingEuropean conformance CE mark Trademarks Television output noticeIndex A Page Page 78User Guide Page 1P P/N: 71Y8009 Part Number: 71Y8009 Printed in USA