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Lenovo M50e Series, A50 manual 76User Guide

Models: A50 M50e Series

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76User Guide

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Lenovo M50e Series, A50 manual 76User Guide

Contents

ThinkCentre User Guide TypesTypes 8148, 8149, 8174, Types 8176, 8177 Page ThinkCentre User Guide TypesTypes 8148, 8149, 8174, Types Third Edition May Contents Chapter 4. Using the IBM Setup Utility Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters viUser GuideExtension cords and related devices Plugs and outletsBatteries Important safety informationviiiUser Guide CD and DVD drive safetyHeat and product ventilation Additional safety information DANGERTo avoid a shock hazard DANGERLithium battery notice Modem safety informationDo not Ne pasLaser compliance statement Consignes de sécurité relatives au modemDANGER DANGERxiii OverviewInformation resources Identifying your computer See Chapter 1, “Types 8149, 8177, and8178,” on page See Chapter 2, “TypesFeatures Chapter 1. Types 8149, 8177, andSystem information MemorySystem management features Input/output featuresPower Video subsystemSecurity features IBM preinstalled softwareSpecifications DimensionsWeight EnvironmentHandling static-sensitivedevices Available optionsTools required Installing external options 7AGP slot some models Description Obtaining device driversConnector Removing the cover Locating components Identifying parts on the system boardInstalling memory Installing adapters What to do next5.Install the adapter-slot-coverlatch What to do nextInstalling internal drives Drive specificationsInstalling a drive 16User Guide Connecting the first CD drive or DVD drive What to do next Installing security featuresConnecting a serial ATA hard disk drive Identifying security locks Rope clip20User Guide Password protection Changing the batteryIntegrated cable lock What to do nextTo change the battery Replacing the cover and connecting the cables 24User Guide Chapter 2. Types 8126, 8174, 8175, and FeaturesSystem information MemorySystem management features Input/output featuresPower Internal drivesSecurity features IBM preinstalled softwareSpecifications Height 398 mm 15.67 in Width 180 mm 7.08 inAvailable options Tools requiredHandling static-sensitivedevices The following are some available optionsInstalling external options 30User Guide1USB connector 2USB connector 7 VGA monitor connector Description ConnectorObtaining device drivers Removing the cover To remove the cover6Power supply Locating componentsIdentifying parts on the system board 1Microprocessor and heat sinkInstalling memory 36User GuideTo install a DIMM What to do nextInstalling adapters To install an adapterWhat to do next Installing internal drives5.Secure the adapter with the screw as shown Drive specifications vA CD drive or DVD drive in bayInstalling a drive To install an internal drive, follow these stepsConnecting the first CD drive or DVD drive 42User GuideInstalling security features Connecting a serial ATA hard disk driveAn additional drive can be connected to either the primary IDE or secondary IDE connector What to do nextIdentifying security locks Rope clip1 Rope clip 2 Integrated cable lock 3 Padlock loopChapter 2. Types 8126, 8174, 8175, and Password protection Changing the batteryIntegrated cable lock What to do nextTo change the battery Replacing the cover and connecting the cables 8.Repeat steps 2 through 4 on pageChapter 2. Types 8126, 8174, 8175, and 50User Guide Chapter 3. Types 8084, 8085, 8147, 8148, and FeaturesSystem information MemorySystem management features Input/output featuresInternal drives Video subsystemIBM preinstalled software PowerSecurity features Specifications Height 413 mm 16.25 in Width 191 mm 7.5 inAvailable options Tools requiredHandling static-sensitivedevices The following are some available optionsInstalling external options 56User Guide1IEEE 1394 connector 4USB connector2Microphone connector 5USB connector58User Guide Description ConnectorObtaining device drivers Removing the cover To remove the cover5Power supply Locating componentsIdentifying parts on the system board 1Microprocessor and heat sinkInstalling memory 62User GuideWhat to do next Installing adaptersTo install a DIMM What to do next 64User GuideInstalling internal drives Drive specificationsInstalling a drive To install an internal drive, follow these steps4.Remove the metal shield from the drive bay by inserting a flat-bladescrewdriver into one of the slots and gently prying it loose Connecting the first CD drive or DVD drive 68User GuideWhat to do next Installing security featuresConnecting a serial ATA hard disk drive Rope clip To install a rope clipIdentifying security locks Chapter 3. Types 8084, 8085, 8147, 8148, and Password protection Changing the batteryIntegrated cable lock What to do nextTo change the battery Replacing the cover and connecting the cables 8.Repeat steps 2 through 4 on pageChapter 3. Types 8084, 8085, 8147, 8148, and 76User Guide Chapter 4. Using the IBM Setup Utility program Starting the IBM Setup Utility programViewing and changing settings Exiting from the IBM Setup Utility programAdministrator password Setting, changing, and deleting a passwordUsing Security Profile by Device Selecting a startup deviceChanging the startup sequence Advanced settingsSelecting a temporary startup device 80User Guide Updating flashing BIOS from a diskette Updating flashing BIOS from your operating systemAppendix A. Updating system programs System programsRecovering from a POST/BIOS update failure Cleaning a mouse with a ball Appendix B. Cleaning the mouseCleaning an optical mouse 8.Replace the ball and the retainer ring ATH ENTER Appendix C. Manual modem commandsBasic AT commands Command Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands PTT Art. Bakom 93.0291.Z.N Attention Switzerland UserTelekom PTT SCR-BE Taximpulssperrfilter-12kHz 92User Guide CRU parts list 94User Guide North Castle Drive Armonk, NY U.S.A Appendix E. NoticesIBM Director of Licensing IBM Corporation Television output notice TrademarksIndex A drives continuedPage Page 1P P/N 19R0764