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Lenovo M50e Series, A50 manual 7 VGA monitor connector

Models: A50 M50e Series

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7 VGA monitor connector

Locating the connectors on the rear of your computer

The following illustration shows the locations of the connectors on the back of the computer.

1 Power connector 2 Mouse connector 3 Keyboard connector 4 USB connectors 5 Serial connector 6 Parallel connector

7 VGA monitor connector

8 USB connectors 9 Ethernet connector 10Microphone connector 11Audio line out connector 12Audio line in connector 13AGP slot (some models) 14PCI slots

Note: Some connectors on the rear of the computer are color-coded to help you to determine where to connect the cables on your computer.

32User Guide

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Lenovo M50e Series, A50 manual 7 VGA monitor connector

Contents

User Guide Types Types 8148, 8149, 8174, Types 8176, 8177ThinkCentre Page User Guide Types Types 8148, 8149, 8174, TypesThinkCentre 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 informationCD and DVD drive safety Heat and product ventilationviiiUser Guide 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 DANGEROverview Information resourcesxiii 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 EnvironmentAvailable options Tools requiredHandling static-sensitivedevices Installing external options 7AGP slot some models Obtaining device drivers ConnectorDescription 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 Installing security features Connecting a serial ATA hard disk driveWhat to do next 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 Connector Obtaining device driversDescription 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 adapterInstalling internal drives 5.Secure the adapter with the screw as shownWhat to do next 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 subsystemPower Security featuresIBM preinstalled software 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 Connector Obtaining device driversDescription Removing the cover To remove the cover5Power supply Locating componentsIdentifying parts on the system board 1Microprocessor and heat sinkInstalling memory 62User GuideInstalling adapters To install a DIMMWhat to do next 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 GuideInstalling security features Connecting a serial ATA hard disk driveWhat to do next To install a rope clip Identifying security locksRope clip 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 deviceAdvanced settings Selecting a temporary startup deviceChanging the startup sequence 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 Appendix B. Cleaning the mouse Cleaning an optical mouseCleaning a mouse with a ball 8.Replace the ball and the retainer ring Appendix C. Manual modem commands Basic AT commandsATH ENTER Command Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Attention Switzerland User Telekom PTT SCR-BE Taximpulssperrfilter-12kHzPTT Art. Bakom 93.0291.Z.N 92User Guide CRU parts list 94User Guide Appendix E. Notices IBM Director of Licensing IBM CorporationNorth Castle Drive Armonk, NY U.S.A Television output notice TrademarksIndex A drives continuedPage Page 1P P/N 19R0764