ThinkCentre Hardware Maintenance Manual | Lenovo 5150, 5106, 5114

2

1

20ThinkCentre Hardware Maintenance Manual

Image 26

Lenovo 5150, 5106, 5114, 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 Electrical safety Safety informationGeneral 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 General information SpecificationsAccessing Lenovo programs on the Windows 7 operating system 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 Symptom Action Troubleshooting and diagnosticsBasic troubleshooting Accessing Control Panel on the Windows 8 operating system Troubleshooting procedure Troubleshooting Sound comes from one external speaker only Audio problemsNo audio in Windows CD or DVD does not work CD problemsNo audio in DOS applications or games DVD movie will not play DVD problemsBlack screen instead of DVD video No audio or intermittent audio while playing DVD movie Playback is very slow or choppy Intermittent problemsKeyboard, mouse, or pointing device problems Invalid disc or no disc found message Pointer on the screen does not move smoothly with the mouse All or some keys on the keyboard do not workMouse or pointing device does not work Fingerprint reader does not work Monitor problemsWireless keyboard 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 Bluetooth problems Option problemsWireless WAN problem An option that previously worked does not work now Performance and lockup problemsAn option that was just installed does not work 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 Lenovo Solution Center USB problemsDiagnostics Troubleshooting and diagnostics ThinkCentre Hardware Maintenance Manual Viewing and changing settings Using the Setup Utility programStarting the Setup Utility program Using passwords Administrator Password Password considerationsPower-On Password Hard Disk Password Selecting a temporary startup device Enabling or disabling a deviceSelecting a startup device Selecting or changing the startup device sequence Enabling ErP compliance mode Exiting the Setup Utility program ThinkCentre Hardware Maintenance Manual Power Supply Problems Symptom-to-FRU IndexHard disk drive boot error Beep symptoms Short and 1 long beeps Dram memory error Post error codesBeep Symptom FRU/Action Error code Post Error Message Description/Action Display/Monitor Miscellaneous error conditionsMessage/Symptom FRU/Action 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 Removing the computer stand Adjusting the computer standReplacing FRUs Removing the computer cover Opening and closing the system board shielding Opening the system board shielding Closing the system board shielding Replacing FRUs Removing the rear I/O shielding Installing the rear I/O shieldingReplacing 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 Removing the internal speakers Installing internal speakersReplacing 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 Removing the power supply assembly Installing a batteryReplacing 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 Automatic Power-On features Power managementAutomatic configuration and power interface Acpi Bios Appendix A. Notices Television output notice European conformance CE mark Trademarks Index 119Page Page Part Number 1P P/N