คู่มือผู้ใช้ ThinkCentre Edgeประเภทเครื่อง: 5068, 7558 และ 7567

Lenovo ThinkCentre Edge 71z User Manual

Chapter 1. About this manual

Chapter 2. Safety information

Safety inspection guide

Grounding requirements

Chapter 3. General information

SimpleTap

Specifications

Chapter 4. General Checkout

Chapter 5. Troubleshooting and diagnostics

Troubleshooting procedure

Troubleshooting

CD problems

DVD problems

Intermittent problems

the fingerprint reader does not work

Monitor problems

Networking problems

a wireless lan problem

Option problems

Performance and lockup problems

Printer problems

Software problems

USB problems

Lenovo Solution Center

navigating through the diagnostics programs

program

Power-On Password

Selecting a startup device

Chapter 7. Symptom-to-FRU Index

Diagnostic error codes

Beep symptoms

Miscellaneous error conditions

Undetermined problems

Chapter 8. Replacing FRUs

Locating connectors, controls, and indicators on the front of your computer

Locating connectors on the rear of your computer

FRU locations

System board parts and connectors

Removing and reinstalling the system stand hinge cover

Removing and reinstalling the system stand

Removing and reinstalling the foot stands

Removing the computer cover

Replacing the hard disk drive

Replacing the optical drive

Removing the VESA mount bracket

Replacing the rear I/O assembly

Removing and reinstalling the system board shield

Replacing the power supply

Replacing the microprocessor fan

Replacing the heat sink assembly

Replacing the microprocessor

Replacing the card reader

Opening the system board shield window

Replacing the battery

Replacing the inverter

Installing or replacing a memory module

Replacing the internal speakers

Replacing the integrated camera

Replacing the system board

Replacing the LCD panel

Replacing the WI-FI card

Completing the parts replacement

Chapter 9. FRU lists

Mechanical FRUs

Keyboard and Mouse

Adapters and miscellaneous FRUs

Recovery discs

Windows 7 Home Basic 32 SP1 Recovery CD

Windows 7 Professional 32 SP1 Recovery CD

Windows 7 Professional 64 SP1 Recovery CD

Windows 7 Home Basic 64 SP1 Recovery CD

Chapter 10. Additional Service Information

Updating (flashing) the BIOS from your operating system

Power management

Appendix A. Notices

Television output notice

Index

ThinkCentre Edge 5068

diagnostics

Chapter 8. Locations

Looking up FRU information

Chapter 9. Replacing FRUs

Information

system

Power Cords

important safety information

power cords and power adapters

plugs and outlets

operating environment

laser compliance statement

Chapter 1. Product overview

lenovo thinkvantage tools

Adobe Reader

Adjusting the computer stand

Machine type and model label

Chapter 2. Using your computer

Using the ThinkVantage button

About your computer audio

Handling and storing CD and DVD media

Chapter 3. You and your computer

Glare and lighting

Registering your computer

Replacement power cords

Chapter 4. Security

Attaching an integrated cable lock

Windows passwords

hardware

Replacing the USB keyboard or mouse

Replacing the wireless mouse

Obtaining device drivers

Chapter 6. Recovery information

Using recovery media

Performing a recovery operation

Creating and using a rescue medium

Reinstalling preinstalled applications and device drivers

Reinstalling software programs

Password considerations

Chapter 8. Updating system programs

Chapter 9. Preventing problems

Using System Update

Cleaning your computer

Good maintenance practices

Chapter 10. Troubleshooting and diagnostics

Audio problems

Diagnostic programs

Lenovo ThinkVantage Toolbox

Chapter 11. Getting information, help and service

Lenovo Support Web site

Using other services

Trademarks

Appendix B. Regulatory information

Additional regulatory information

information

Recycling information for Brazil

Battery recycling information for the European Union

Appendix D. Restriction of Hazardous Substances Directive (RoHS)

India RoHS

Appendix F. Ek Bilgiler

Appendix G. Servis istasyonlari

limpieza y mantenimiento

producto

Especificaciones

Ubicación de conectores, controles e indicadores en la parte frontal del sistema

Ubicación de los conectores en la parte posterior del sistema

Ajuste del soporte del sistema

Etiqueta de tipo y modelo de máquina

Capítulo 2. Utilización del sistema

Uso del botón ThinkVantage

Ajuste del audio

Manejo y almacenamiento de soportes de CD y DVD

Grabación en un CD o DVD

Capítulo 3. Usted y el sistema

Brillo e iluminación

Registro del sistema

Sustitución de cables de alimentación

Capítulo 4. Seguridad

Instalación de un cable de bloqueo integrado

Contraseñas de Windows

de hardware

Extracción y reinstalación de la cubierta con bisagras del soporte del sistema

Extracción y reinstalación del soporte del sistema

Extracción y reinstalación de las patas de soporte

Sustitución del teclado o del mouse USB

Sustitución del mouse inalámbrico

Obtención de controladores de dispositivo

recuperación

Creación de soportes de recuperación

seguridad

Creación y uso de un soporte de rescate

Uso de un soporte de recuperación

Reinstalación de programas de software

Reinstalación de los controladores de dispositivos

Setup Utility

Consideraciones sobre las contraseñas

Habilitación o inhabilitación de un dispositivo

Cómo salir del programa Setup Utility

programas del sistema

Actualización (flash) del BIOS desde el sistema operativo

Mantenga el sistema al día

Utilización de System Update

Limpieza del sistema

Procedimientos adecuados de mantenimiento

Traslado del sistema

de problemas

Procedimiento para la resolución de problemas

Problemas de audio

Problemas de CD

Problemas de DVD

Problemas intermitentes

Problemas del monitor

Problemas de conexiones de red

Problemas de opciones

Problemas de rendimiento y bloqueo

Problemas de impresora

Problemas de software

Programas de diagnóstico

información, ayuda y servicio

Sitio web de soporte de Lenovo

Lenovo ThinkCentre Edge 71z User Manual

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