Lenovo 3000 J Series Manuel d'utilisateur télécharger pdf (Page 40)

The following illustration shows the locations of parts on the system board (some

models).

1 Microprocessor and heat sink 11 Front USB connectors (2)

2 Microprocessor fan connector 12 Serial (COM2) connector

3 Memory connector 1 13 Front audio connector

4 Memory connector 2 14 PCI adapter connectors (2)

5 Power connector 15 PCI Express x1 graphics adapter

connectors

6 Diskette drive connector 16 Battery

7 IDE connector 17 PCI Express x16 graphics adapter

connector

8 SATA IDE connector (2) 18 System fan connector

9 Front panel connector 19 12v power connector

10 Clear CMOS/Recovery jumper

22 User Guide

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 95 96

User Guide 1
Lenovo 3000 J Series 1
Lenovo 3000 J Series 3
Contents 5
General safety guidelines 8
Service and upgrades 8
User Guide 10
Voltage-selection switch 11
Plugs and outlets 11
External devices 12
Batteries 12
Operating environment 13
Lithium battery notice 14
Modem safety information 15
Laser compliance statement 15
Power supply statement 16
Data safety 16
Cleaning and maintenance 16
Introduction 17
Comfort 19
Glare and lighting 19
Air circulation 20
Connecting your computer 21
4 User Guide 22
6 User Guide 24
8 User Guide 26
Turning on power 27
Completing important tasks 27
10 User Guide 28
Features 29
12 User Guide 30
Available options 32
Specifications 33
Tools required 33
16 User Guide 34
18 User Guide 36
Obtaining device drivers 38
Removing the cover 38
Locating components 39
22 User Guide 40
Installing memory 42
Installing adapters 43
26 User Guide 44
Installing internal drives 45
Drive specifications 45
28 User Guide 46
Installing a drive 47
30 User Guide 48
32 User Guide 50
Padlock loop 52
Password protection 52
Changing the battery 52
36 User Guide 54
38 User Guide 56
40 User Guide 58
42 User Guide 60
44 User Guide 62
Solving recovery problems 63
46 User Guide 64
Using passwords 65
Password considerations 66
User Password 66
Administrator Password 66
Advanced settings 68
Using system programs 69
52 User Guide 70
Basic troubleshooting 71
Diagnostic programs 72
PC-Doctor for Windows 73
PC-Doctor for DOS 73
56 User Guide 74
PC-Doctor for Windows PE 75
Cleaning the mouse 75
Optical mouse 75
Non-optical mouse 76
60 User Guide 78
Information resources 79
Online Books folder 79
Lenovo Care 79
Access Help 80
Warranty and safety 80
Help and service 81
Calling for service 81
Using other services 82
Basic AT commands 83
66 User Guide 84
Extended AT commands 85
68 User Guide 86
Fax Class 1 commands 87
Fax Class 2 commands 87
Voice commands 88
72 User Guide 90
Appendix B. Notices 91
Television output notice 92
Trademarks 92
76 User Guide 94
Part Number: 41X8069 96
Printed in USA 96
(1P) P/N: 41X8069 96

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Lenovo 3000 J Series Manuel d'utilisateur Page 40

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