Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 1662 What to do next, Installing the WiFi antenna cables, Installing the WiFi adapter card

Models: 1765 1766 1562 1662 1565 1663 2011 2110 2111 2112

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Figure 60. Installing the WiFi antenna cables

2. Connect the front antenna cable and rear antenna cable to the WiFi card module.

Figure 60. Installing the WiFi antenna cables

3.Install the WiFi adapter card into the PCI Express x1 slot on the system board. See “Locating parts on the system board” on page 13.

4.Pivot the card latch to the closed position to secure the WiFi adapter card.

Figure 61. Installing the WiFi adapter card

What to do next:

•To work with another piece of hardware, go to the appropriate section.

•To complete the installation or replacement, go to “Completing the parts replacement” on page 79.

74ThinkCentre User Guide

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Lenovo 1662, 2112, 2111, 2110, 2011 What to do next, Installing the WiFi antenna cables, Installing the WiFi adapter card

Contents

ThinkCentre User Guide Third Edition September Copyright Lenovo Contents Chapter 6. Recovery information Appendix A. Notices ivThinkCentre User Guide Static electricity prevention Important safety informationService and upgrades Power cords and power adapters Extension cords and related devicesHeat and product ventilation Plugs and outletsExternal devices viiiThinkCentre User Guide Modem safety informationOperating environment Laser compliance statement Power supply statementCleaning and maintenance DANGERxThinkCentre User Guide Microprocessor FeaturesChapter 1. Product overview MemorySystem management features ConnectivitySecurity features Input/Output I/O featuresPower supply ExpansionPreinstalled software programs Preinstalled operating systemDimensions SpecificationsLenovo programs WeightIcon name Accessing Lenovo programs from Control PanelProgram Program•Fingerprint Software An introduction to Lenovo programs•Communications Utility •Lenovo Cloud Storage•Power Manager •Lenovo Solution Center•Password Manager •Recovery Media•View Management Utility Locations•System Update Locating connectors on the rear of your computer Figure 2. Rear connector locationsConnector DescriptionLocating components Figure 3. Component locationsLocating parts on the system board Figure 4. System board part locationsLocating internal drives Machine type and model label Figure 6. Machine type and model label16ThinkCentre User Guide Where are my recovery discs? Chapter 2. Using your computerFrequently asked questions 2.Click Settings 3.Click Control PanelUsing the blue ThinkVantage button Using the keyboardUsing Windows shortcut keys Using a fingerprint readerSetting the volume from the desktop Using the wheel mouseAdjusting audio About your computer audioHandling and storing CD and DVD media Setting the volume from Control PanelUsing CDs and DVDs Playing a CD or DVD Recording a CD or DVD22ThinkCentre User Guide Arranging your workspace Accessibility and comfortChapter 3. You and your computer ComfortElectrical outlets and cable lengths Glare and lightingAir circulation Moving your computer to another country or region Voltage-selectionswitchRegistering your computer Replacement power cords Security features Chapter 4. SecurityLocking the computer cover Figure 7. Installing a padlockAttaching a cable lock Attaching an integrated cable lock Using passwordsBIOS passwords Figure 9. Integrated cable lockUsing and understanding firewalls Windows passwordsConfiguring the fingerprint reader Protecting data against viruses32ThinkCentre User Guide Installing external options Chapter 5. Installing or replacing hardwareInstalling or replacing hardware Handling static-sensitivedevicesRemoving the computer cover What to do next Removing and reinstalling the front bezelInstalling or replacing a PCI card To install or replace a PCI card, do the following Notes as shown toWhat to do next Installing or replacing a memory moduleFigure 14. Installing a PCI card DIMM UDIMMDIMM DIMMWhat to do next Installing or replacing the optical driveFigure 17. Installing a memory module Figure 16. Opening the retaining clipsFigure 19. Installing the optical drive retainer Figure 18. Removing the optical driveFigure 21. Connecting the optical drive Installing or replacing the card readerFigure 20. Installing the optical drive What to do nextInstalling the card reader 44ThinkCentre User Guide Figure 24. Installing the card readerFigure 25. Removing the card reader cover Replacing the card reader What to do nextReplacing the battery Replacing the power supply assembly What to do next48ThinkCentre User Guide Replacing the heat sink and fan assembly What to do nexta.Partially remove screw b.Partially remove screw NotesReplacing the microprocessor What to do next6. Lift the small handle NotesReplacing the primary hard disk drive What to do nextFigure 35. Removing the primary hard disk drive 54ThinkCentre User GuideWhat to do next Replacing the secondary hard disk driveFigure 37. Installing the primary hard disk drive Figure 38. Removing the secondary hard disk drive 56ThinkCentre User GuideInstalling the solid-statedrive What to do next58ThinkCentre User Guide What to do next Replacing the front fan assemblyFigure 43. Removing the front fan assembly What to do next Replacing the rear fan assemblyFigure 44. Installing the front fan assembly Figure 45. Removing the rear fan assembly What to do next Replacing the front audio and USB assemblyFigure 46. Installing the rear fan assembly Replacing the internal speaker What to do nextTo replace the internal speaker, do the following Replacing the thermal sensor What to do nextFigure 50. Removing the thermal sensor 66ThinkCentre User GuideReplacing the cover presence switch What to do nextFigure 52. Removing the cover presence switch 68ThinkCentre User GuideReplacing the WiFi units What to do nextRemoving the WiFi adapter card Removing the WiFi card module Installing the WiFi units Figure 59. Installing the WiFi card module What to do next Figure 60. Installing the WiFi antenna cablesFigure 61. Installing the WiFi adapter card 74ThinkCentre User GuideRemoving the rear WiFi antenna Installing or removing the rear WiFi antennaInstalling the rear WiFi antenna What to do nextWhat to do next Installing or removing the front WiFi antennaInstalling the front WiFi antenna Figure 65. Installing the front WiFi antenna What to do next Removing the front WiFi antennaReplacing the keyboard or mouse What to do nextWhat to do next Completing the parts replacementFigure 67. Connecting the USB keyboard or mouse Obtaining device drivers Notes Chapter 6. Recovery informationCreating and using recovery media Using recovery media Performing backup and recovery operationsCreating recovery media Performing a backup operationUsing the Rescue and Recovery workspace Performing a recovery operationCreating a rescue medium Creating and using a rescue mediumUsing a rescue medium NotesReinstalling preinstalled applications Reinstalling preinstalled device driversSolving recovery problems Reinstalling software programsReinstalling device drivers Refreshing your computer Advanced startup options88ThinkCentre User Guide Viewing and changing settings Chapter 7. Using the Setup Utility programStarting the Setup Utility program Using passwordsAdministrator Password Password considerationsPower-OnPassword Hard Disk PasswordErasing lost or forgotten passwords clearing CMOS Enabling or disabling a deviceSelecting or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Enabling ErP compliance mode•Better Acoustic Performance default setting ICE performance modeICE thermal alert •DisabledExiting the Setup Utility program Chapter 8. Updating system programs Using system programsUpdating flashing the BIOS from a disc Recovering from a POST/BIOS update failure b.Click Downloads and driversUpdating your operating system Chapter 9. Preventing problemsKeeping your computer current 2.Click Download & DriversCleaning and maintenance Using System UpdateBasics Keyboard Cleaning your computerComputer Optical mouseCleaning a glass-screensurface Good maintenance practicesMoving your computer Chapter 10. Troubleshooting and diagnostics Basic troubleshootingTroubleshooting procedure TroubleshootingAudio problems No audio in WindowsNo audio in DOS applications or games CD problemsSound comes from one external speaker only Black screen instead of DVD video DVD problemsA CD or DVD does not work Invalid disc or no disc found message DVD movie will not playPlayback is very slow or choppy All or some keys on the keyboard do not work Intermittent problemsKeyboard, mouse, or pointing device problems 1.Click Start Control PanelThe fingerprint reader does not work The wireless keyboard does not workThe mouse or pointing device does not work 3.Click Devices and PrintersThe image appears to be flickering Monitor problemsWrong characters appear on the screen Networking problems The image is discolored1.Click Start Control Panel Ethernet problemsYour computer cannot connect to the network 2.Click Hardware and SoundThe Wake on LAN feature is not working A wireless LAN problemA wireless WAN problem An option that was just installed does not work Option problemsBluetooth problem 3.Click Hardware and Sound Sound3.Click Disk Cleanup Performance and lockup problemsInsufficient free hard disk drive space 3.Click Turn Windows features on or offInsufficient memory Printer problemsExcessive number of fragmented files 4.Click Clean up system filesSoftware does not work as expected Serial port problemsSoftware problems USB problems 118ThinkCentre User Guide Lenovo Solution CenterNotes Lenovo ThinkVantage Tools Safety and WarrantyInformation resources Lenovo WelcomeCalling for service Help and serviceUsing the documentation and diagnostic program Lenovo Support Web siteUsing other services Purchasing additional services122ThinkCentre User Guide 1009 Think Place - Building One Morrisville, NC Appendix A. NoticesLenovo United States, Inc U.S.A Attention: Lenovo Director of LicensingTrademarks Electronic emissions notices Appendix B. Regulatory informationExport classification notice Deutschland German Class B compliance statementDeutschsprachiger EU Hinweis Japanese VCCI Class B statement Additional regulatory informationLenovo product service information for Taiwan 128ThinkCentre User Guide Recycling information Appendix C. WEEE and recycling informationImportant WEEE information Declarações de Reciclagem no Brasil Battery recycling information for TaiwanRecycling information for Brazil Descarte de um Produto Lenovo Fora de UsoAppendix C. WEEE and recycling information 132ThinkCentre User Guide China RoHS Turkish RoHS Ukraine RoHSIndia RoHS 134ThinkCentre User GuideAppendix E. ENERGY STAR model information 136ThinkCentre User Guide Index Page Page 140ThinkCentre User Guide