ThinkCentre Hardware Maintenance Manual | Lenovo 5106, 5114, 5150

66ThinkCentre Hardware Maintenance Manual

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Lenovo 5106, 5114, 5150, 5110 manual ThinkCentre Hardware Maintenance Manual

Contents

ThinkCentre Hardware Maintenance Manual Page ThinkCentre Hardware Maintenance Manual Second Edition September Copyright Lenovo Contents Appendix A. Notices 117 Important Safety Information About this manual ThinkCentre Hardware Maintenance Manual Safety information General safetyElectrical safety ThinkCentre Hardware Maintenance Manual Safety inspection guide Handling electrostatic discharge-sensitive devices Safety notices multi-lingual translations Grounding requirements To Connect To Disconnect ≥18 kg 37 lbs ≥32 kg 70.5 lbs ≥55 kg 121.2 lbs Safety information Perigo Cuidado Para Conectar Para Desconectar Perigo Safety information ThinkCentre Hardware Maintenance Manual Safety information Connexion Déconnexion ≥18 kg 37 lbs ≥32 kg 70.5 lbs ≥55 kg 121.2 lbs Vorsicht Achtung ThinkCentre Hardware Maintenance Manual Safety information Pericolo Per collegarsi Per scollegarsi Prestare attenzione nel sollevare lapparecchiatura ThinkCentre Hardware Maintenance Manual Peligro No debe Adopte procedimientos seguros al levantar el equipo ThinkCentre Hardware Maintenance Manual Specifications Accessing Lenovo programs on the Windows 7 operating systemGeneral information Lenovo programs Program Icon name Program Control Panel section Green text in Control Panel Accessing Lenovo programs on the Windows 8 operating system Additional information resources ThinkCentre Hardware Maintenance Manual Problem determination tips General Checkout ThinkCentre Hardware Maintenance Manual Troubleshooting and diagnostics Basic troubleshootingSymptom Action Accessing Control Panel on the Windows 8 operating system Troubleshooting procedure Troubleshooting Audio problems No audio in WindowsSound comes from one external speaker only CD problems No audio in DOS applications or gamesCD or DVD does not work DVD problems Black screen instead of DVD videoDVD movie will not play No audio or intermittent audio while playing DVD movie Intermittent problems Keyboard, mouse, or pointing device problemsPlayback is very slow or choppy Invalid disc or no disc found message All or some keys on the keyboard do not work Mouse or pointing device does not workPointer on the screen does not move smoothly with the mouse Monitor problems Wireless keyboard does not workFingerprint reader does not work Wrong characters appear on the screen Image appears to be flickering Image is discolored Networking problems Ethernet problems Wireless LAN problem Adapter stops working for no apparent reason Option problems Wireless WAN problemBluetooth problems Performance and lockup problems An option that was just installed does not workAn option that previously worked does not work now Insufficient free hard disk drive space Excessive number of fragmented files Click Start Computer Printer problems Serial port problems Software problems Software does not work as expected USB problems DiagnosticsLenovo Solution Center Troubleshooting and diagnostics ThinkCentre Hardware Maintenance Manual Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Using passwords Password considerations Power-On PasswordAdministrator Password Hard Disk Password Enabling or disabling a device Selecting a startup deviceSelecting a temporary startup device Selecting or changing the startup device sequence Enabling ErP compliance mode Exiting the Setup Utility program ThinkCentre Hardware Maintenance Manual Symptom-to-FRU Index Hard disk drive boot errorPower Supply Problems Beep symptoms Post error codes Beep Symptom FRU/ActionShort and 1 long beeps Dram memory error Error code Post Error Message Description/Action Miscellaneous error conditions Message/Symptom FRU/ActionDisplay/Monitor Message/Symptom FRU/Action Undetermined problems ThinkCentre Hardware Maintenance Manual Front connector, control, and indicator locations Locations Locating connectors on the rear of your computer Rear connector locations Locating major FRUs and CRUs Number FRU description Self-service CRU Optional-service CRU Looking up FRU information Locations of the parts and connectors on the system board Locating parts on the system board ThinkCentre Hardware Maintenance Manual Adjusting the computer stand Replacing FRUsRemoving the computer stand Removing the computer cover Opening and closing the system board shielding Opening the system board shielding Closing the system board shielding Replacing FRUs Installing the rear I/O shielding Replacing the rear I/O shieldingRemoving the rear I/O shielding Replacing the hard disk drive Removing the hard disk drive Installing a hard disk drive Replacing the optical drive Installing an optical drive Removing the optical drive Replacing the memory module Installing a memory module Removing the memory module Replacing the microprocessor fan assembly Removing the microprocessor fan assembly ThinkCentre Hardware Maintenance Manual Installing a microprocessor fan assembly Replacing the microprocessor and heat sink assembly Removing the microprocessor and heat sink assembly Installing the microprocessor and heat sink assembly Replacing FRUs Replacing the system board Removing the system board Installing a system board Installing internal speakers Replacing the internal speakersRemoving the internal speakers Replacing the rear I/O assembly Removing the rear I/O assembly Installing a rear I/O assembly Replacing the inverter Removing the inverter Installing an inverter Replacing the battery Removing the battery Installing a battery Replacing the power supply assemblyRemoving the power supply assembly ThinkCentre Hardware Maintenance Manual Installing a power supply assembly ThinkCentre Hardware Maintenance Manual Replacing the LCD panel Removing the LCD panel Installing an LCD panel Replacing the Wifi card Removing the Wifi card Installing the Wifi card Installing a computer wall mount Completing the FRU installation Installing a computer cover Installing a computer stand Replacing FRUs ThinkCentre Hardware Maintenance Manual Additional Service Information Updating flashing the Bios from a disc Updating flashing the Bios from your operating system Recovering from a POST/BIOS update failure Power management Automatic configuration and power interface Acpi BiosAutomatic Power-On features Appendix A. Notices Television output notice European conformance CE mark Trademarks Index 119Page Page Part Number 1P P/N