Lenovo 30C7 Manuals

Manuals and User Guides for Lenovo 30C7. We have 1 Lenovo 30C7 manual available for free PDF download: Hardware Maintenance Manual

Lenovo 30C7 Hardware Maintenance Manual (190 pages)

Brand: Lenovo | Category: Desktop | Size: 21.48 MB

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
  47
- Computer Specifications
  50
- 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
  87
- 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
- Power Button
  134
- Card Reader
  136
- Front Audio and USB Assembly
  139
- Thinkstation LED
  141
- Thermal Sensor
  144
- Internal Speaker
  146
- Wi-Fi Units
  148
- Wi-Fi Card
  148
- Heat-Sink-And-Fan Assembly
  156
- Microprocessor
  157
- System Board
  159
- Pcie Card
  160
- Completing the Parts Replacement
  162
Chapter 10. Getting Information, Help, and Service

165
- Information Resources
  165
- Accessing the User Guide in Various Languages
  165
- Windows Help System
  165
- Safety and Warranty
  165
- Lenovo Web Site
  165
- Lenovo Support Web Site
  165
- Help and Service
  166
- Calling for Service
  166
- Using Other Services
  166
- Purchasing Additional Services
  167
Appendix A. System Memory Speed

169
Appendix B. Supplemental Information about the Ubuntu Operating System

171
Appendix C. Regulatory Information

173
Appendix D. WEEE and Recycling Information of Countries and Regions

177
Appendix E. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

181
Appendix F. ENERGY STAR Model Information

183
Appendix G. Notices

185
Appendix H. Trademarks

187

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Lenovo 30C7 Manuals

Lenovo 30C7 Hardware Maintenance Manual (190 pages)

Table of Contents

Chapter 1. Read this First: Important Safety Information

Chapter 2. Product Overview

Chapter 3. Using Your Computer

Chapter 4. You and Your Computer

Chapter 5. Security

Chapter 6. Advanced Configuration

Chapter 7. Troubleshooting, Diagnostics, and Recovery

Chapter 8. Service Checkout and Symptom-To-FRU Index

Chapter 9. Hardware Removal and Installation

Chapter 10. Getting Information, Help, and Service

Appendix A. System Memory Speed

Appendix B. Supplemental Information about the Ubuntu Operating System

Appendix C. Regulatory Information

Appendix D. WEEE and Recycling Information of Countries and Regions

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

Appendix F. ENERGY STAR Model Information

Appendix G. Notices

Appendix H. Trademarks

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