Lenovo 30D4 Manuals

Manuals and User Guides for Lenovo 30D4. We have 2 Lenovo 30D4 manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo 30D4 Hardware Maintenance Manual

Lenovo 30D4 Hardware Maintenance Manual (192 pages)

Brand: Lenovo | Category: Desktop | Size: 20.76 MB

Table of Contents

Table of Contents
3
About this Manual
7
Chapter 1. Read this First: Important Safety Information

9
Chapter 2. Product Overview

37
- Hardware Locations
  37
- Front View
  37
- Rear View
  38
- Computer Components
  41
- Major Frus and Crus
  42
- Heat-Sink-And-Fan Assembly
  44
- Parts on the System Board
  45
- Internal Storage Drives
  46
- Machine Type and Model Label
  47
- Computer Features
  48
- Computer Specifications
  51
- Programs
  51
- Accessing a Program on Your Computer
  51
- An Introduction to Lenovo Programs
  52
Chapter 3. Using Your Computer

53
- Registering Your Computer
  53
- Setting the Computer Volume
  53
- Using a Disc
  53
- Guidelines about Using the Optical Drive
  53
- Handling and Storing a Disc
  53
- Playing and Removing a Disc
  54
- Recording a Disc
  54
- Connecting to a Network
  55
Chapter 4. You and Your Computer

57
- Arranging Your Workspace
  57
- Glare and Lighting
  57
- Air Circulation
  57
- Electrical Outlet Locations and Cable Lengths
  57
- Comfort
  57
- Accessibility Information
  58
- Cleaning Your Computer
  61
- Maintenance
  61
- Basic Maintenance Tips
  61
- Good Maintenance Practices
  61
- Keeping Your Computer Current
  62
- Moving Your Computer
  62
Chapter 5. Security

63
Chapter 6. Advanced Configuration

69
Chapter 7. Troubleshooting, Diagnostics, and Recovery

79
- Basic Procedure for Resolving Computer Problems
  79
- Troubleshooting
  79
- Startup Problems
  79
- Audio Problems
  80
- CD or DVD Problems
  81
- Intermittent Problems
  82
- Storage Drive Problems
  82
- Ethernet LAN Problems
  82
- Wireless LAN Problem
  83
- Bluetooth Problems
  84
- Performance Problems
  84
- Serial Connector Problem
  85
- USB Device Problems
  86
- Software and Driver Problems
  86
- Diagnosing Problems
  86
- UEFI Diagnostic Program
  87
- Recovery Information
  88
Chapter 8. Service Checkout and Symptom-To-FRU Index

91
- Service Checkout
  91
- Problem Determination Tips
  91
- Symptom-To-FRU Index
  92
- Hard Disk Drive Boot Error
  92
- Power Supply Problems
  93
- Beep Symptoms
  93
- POST Error Codes
  94
- Miscellaneous Error Conditions
  95
- Undetermined Problems
  97
- Memory Modules
  97
Chapter 9. Hardware Removal and Installation

99
- Customer Replaceable Units
  99
- Slim Optical Drive
  99
- Front Bezel
  99
- Handling Static-Sensitive Devices
  100
- Preparing Your Computer
  100
- Removing and Installing Hardware
  102
- External Options
  102
- Pcie Card
  102
- M.2 Solid-State Drive
  104
- Memory Module
  111
- Slim Optical Drive
  113
- Coin-Cell Battery
  116
- Cover Presence Switch
  117
- Power Supply Assembly
  119
- Storage Drive in the Storage Drive Bay
  121
- Storage Drive Cage
  130
- E-Lock
  134
- Power Button
  135
- Card Reader
  137
- Front Audio and USB Assembly
  141
- Thinkstation LED
  142
- Thermal Sensor
  145
- Internal Speaker
  147
- Wi-Fi Units
  149
- Wi-Fi Card
  149
- Heat-Sink-And-Fan Assembly
  157
- Microprocessor
  158
- System Board
  160
- Pcie Card
  161
- Completing the Parts Replacement
  163
Chapter 10. Getting Information, Help, and Service

167
- Information Resources
  167
- Accessing the User Guide in Various Languages
  167
- Windows Help System
  167
- Safety and Warranty
  167
- Lenovo Web Site
  167
- Lenovo Support Web Site
  167
- Help and Service
  168
- Calling for Service
  168
- Using Other Services
  168
- Purchasing Additional Services
  169
Appendix A. System Memory Speed

171
Appendix B. Supplemental Information about the Ubuntu Operating System

173
Appendix C. Regulatory Information of Countries and Regions

175
Appendix D. WEEE and Recycling Information of Countries and Regions

179
Appendix E. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

183
Appendix F. ENERGY STAR Model Information

185
Appendix G. Notices

187

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Lenovo 30D4 User Manual

Lenovo 30D4 User Manual (136 pages)

Brand: Lenovo | Category: Desktop | Size: 12.03 MB

Table of Contents

Table of Contents
3
Before Using this Manual
5
Read this First: Important Safety Information
5
Service and Upgrades
5
Power Cord Notice
6
Power Cords and Power Adapters
6
Extension Cords and Related Devices
7
External Devices
8
Plugs and Outlets
8
Power Supply Statement
8
Heat and Product Ventilation
9
Lithium Coin-Cell Battery Notice
9
Electrical Current Safety Information
10
Laser Safety Information
11
Liquid Crystal Display (LCD) Notice
12
Use Earphones, Headphones, or a Headset
12
Choking Hazard Notice
13
Computer Placement Notices
13
Glass Parts Notice
13
Plastic Bag Notice
13
Eye Comfort
14
Hazardous Energy Statement
14
Tip-Over Hazard Prevention Notice
14
Operating Environment
15
Remote Control
15
Static Electricity Prevention
15
Cleaning and Maintenance
16
Chapter 1. Product Overview

19
- Hardware Locations
  19
- Front View
  19
- Rear View
  21
- Computer Components
  23
- Parts on the System Board
  24
- Internal Storage Drives
  26
- Machine Type and Model Label
  27
- Computer Features
  28
- Memory Modules
  28
- Slim Optical Drive
  28
- Internal Speaker
  29
- Statement on USB Transfer Rate
  31
- Computer Specifications
  31
- Programs
  32
- Accessing a Program on Your Computer
  32
- An Introduction to Lenovo Programs
  32
Chapter 2. Using Your Computer

33
- Registering Your Computer
  33
- Get Started with Windows 10
  33
- Windows Account
  33
- Windows User Interface
  34
- Setting the Computer Volume
  35
- Using a Disc
  35
- Guidelines about Using the Optical Drive
  35
- Handling and Storing a Disc
  35
- Playing and Removing a Disc
  36
- Recording a Disc
  36
- Connecting to a Network
  37
Chapter 3. You and Your Computer

39
- Arranging Your Workspace
  39
- Glare and Lighting
  39
- Air Circulation
  39
- Electrical Outlet Locations and Cable Lengths
  39
- Comfort
  39
- Keeping Your Computer Current
  40
- Accessibility Information
  41
Chapter 4. Security

45
Chapter 5. Advanced Configuration

51
Chapter 6. Troubleshooting, Diagnostics, and Recovery

61
- Basic Procedure for Resolving Computer Problems
  61
- Troubleshooting
  61
- Startup Problems
  62
- Audio Problems
  63
- Network Problems
  64
- Performance Problems
  66
- Storage Drive Problems
  67
- CD or DVD Problems
  67
- Serial Connector Problems
  68
- USB Device Problems
  68
- Software Problems
  69
- Diagnosing Problems
  69
- Recovery Information
  69
Chapter 7. Hardware Removal and Installation

71
- Customer Replaceable Units
  71
- Handling Static-Sensitive Devices
  72
- Preparing Your Computer
  72
- Removing and Installing Hardware
  74
- External Options
  74
- Pcie Card
  74
- M.2 Solid-State Drive
  76
- Memory Module
  83
- Slim Optical Drive
  85
- Coin-Cell Battery
  88
- Cover Presence Switch
  89
- Cover Presence Switch (also Called Intrusion Switch)
  89
- Power Supply Assembly
  91
- Storage Drive in the Storage Drive Bay
  93
- Storage Drive Cage
  102
- E-Lock
  106
- Completing the Parts Replacement
  107
Chapter 8. Getting Information, Help, and Service

111
- Information Resources
  111
- Accessing the User Guide in Various Languages
  111
- Windows Help System
  111
- Safety and Warranty
  111
- Lenovo Web Site
  111
- Lenovo Support Web Site
  111
- Help and Service
  112
- Calling for Service
  112
- Using Other Services
  112
- Purchasing Additional Services
  113
Appendix A. System Memory Speed

115
Appendix B. Supplemental Information about the Ubuntu Operating System

117
Appendix C. Regulatory Information of Countries and Regions

119
Appendix D. WEEE and Recycling Information of Countries and Regions

123
Appendix E. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

127
Appendix F. ENERGY STAR Model Information

129
Appendix G. Notices

131
Appendix H. Trademarks

133

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