Lenovo C445 All-in-One manuales

Lenovo C445 All-in-One Manual de usuario (65 paginas)

Marca: Lenovo | Categoria: Ordenadores | Tamaño: 9.80 MB |

Inglés

Tabla de contenidos

LenovoC345/C445All-In-OnePC

1

HardwareMaintenanceManual

1

©CopyrightLenovo2012

4

GS-35F-05925

4

Contents

5

Chapter1.Aboutthismanual

7

Chapter2.Safetyinformation

9

Safetyinspectionguide

11

Groundingrequirements

12

Safetynotices

12

Chapter2.Safetyinformation7

13

Chapter3.Generalinformation

15

Chapter4.GeneralCheckout

17

Chapter5.UsingtheSetupUtility

19

Enablingordisablingadevice

21

Selectingastartupdevice

22

Chapter6.Symptom-to-FRUIndex

25

POSTerrorcodes

26

Undeterminedproblems

26

3 7654 8 9

27

Leftandrightview

28

Rearview

29

Hardwarecomponents

30

Chapter8.Replacinghardware

33

Replacingthekeyboardandmouse

34

Replacingtheadapter

34

.Replacinghardware29

35

Removingthestandbase

36

Removingthefootcover

36

Replacingamemorymodule

37

2Allofthememorymodules

38

Replacingtheharddiskdrive

39

Replacingtheopticaldrive

40

Chapter8.Replacinghardware35

41

Removingthestandholder

42

Removingthemiddlecover

43

Replacingtheconverterboard

44

Replacingthecamera

45

RemovingtheEMIcover

46

ReplacingtherearI/Omodule

47

1andliftitup

48

Replacingthespeakersystem

49

Replacingthesystemfan

50

Replacingtheheat-sink

51

ReplacingtheTVtunercard

52

ReplacingtheWLANcard

53

Replacingthefrontcontrolboard

54

Replacingthepowerswitchboard

55

Replacingthemotherboard

56

Chapter8.Replacinghardware51

57

ReplacingtheLEDpanel

58

Chapter8.Replacinghardware53

59

Chapter9.FRUlists

61

.FRUlists57

63

Chapter10.Generalinformation

65

Lenovo C445 All-in-One Manual de usuario (53 paginas)

Marca: Lenovo | Categoria: Ordenadores | Tamaño: 4.88 MB |

Alemán

Tabla de contenidos

C3/C4/C5 Series

1

Computer-Hardware verwenden

6

Vorderansicht des Computers

7

Rückansicht des Computers

9

Bedienungsanleitung

10

Computerstandfuß

11

Computer anschließen

12

Anschließen des Netzkabels

13

Computers

14

Verbindung zum Internet

15

Verwendung von Windows 8

18

Oberﬂächen von Windows 8

19

Die Charms Bar

19

Herunterfahren des Computers

19

Wechseln zwischen Apps

20

Schließen einer App

20

Windows-Hilfe und Support

20

Verwendung von Rescue System

22

OneKey Recovery

23

Fehlerbehebung und

26

Bestätigung der Konﬁguration

26

Fehler beheben

27

Beheben von Anzeigeproblemen

27

Beheben von Audioproblemen

28

Beheben von Softwarefehlern

29

Laufwerken und Festplatten

30

BIOS Setup Utility

32

Handbuch zum Austauschen

34

Übersicht

35

Weitere Informationsquellen

36

Erforderliche Werkzeuge

36

Austausch von Hardware

38

Entfernen der Fußabdeckung

40

Austausch der Festplatte

42

Austausch des Adapters

46

Erklärung

50

Markenzeichen

51

Energy-Star-Statement

52

Lenovo C445 All-in-One Manual de usuario (49 paginas)

Marca: Lenovo | Categoria: Ordenadores | Tamaño: 4.87 MB |

Inglés

Tabla de contenidos

C3/C4/C5 Series

1

Important Safety Information

2

Contents

4

Using the Computer Hardware

6

Front view of the computer

7

Rear view of the computer

9

Installing the computer stand

10

Computer stand

11

Connecting your computer

12

Connecting the power cord

13

User Guide

14

Connecting to the Internet

15

Using Windows 8

16

The Charms Bar

17

Shutting down the computer

17

Switching between apps

17

Closing an app

18

Opening other system programs

18

Windows Help and Support

18

Using the Rescue System

20

OneKey Recovery

21

Method 2: Manual Installation

22

Troubleshooting and

24

Conﬁrming Setup

24

Solving Problems

25

Drives and Hard Disks

28

BIOS setup utility

30

Hardware Replacement Guide

32

Overview

33

Tools required

34

Replacing hardware

36

Removing the foot cover

37

Replacing a memory module

38

Replacing the hard disk drive

39

Replacing the optical drive

41

Replacing the adapter

43

To replace the keyboard:

45

Appendix

46

Trademarks

47

Energy Star Statement

48

Enabling ErP compliance mode

49

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