Lenovo 07ACH7 Manuals

Manuals and User Guides for Lenovo 07ACH7. We have 3 Lenovo 07ACH7 manuals available for free PDF download: Hardware Maintenance Manual, User Manual, Quick Start Manual

Lenovo 07ACH7 Hardware Maintenance Manual (84 pages)

Brand: Lenovo | Category: Desktop | Size: 22.85 MB

Table of Contents
3
Chapter 1. Important Safety Information

5
Chapter 2. Important Service Information

31
Chapter 3. Product Overview

33
- Front
  33
- Rear
  34
Chapter 4. Service Checkout and Symptom-To-FRU Index

35
- Service Checkout
  35
- Problem Determination Tips
  35
- Symptom-To-FRU Index
  36
- Hard Disk Drive Boot Error
  36
- Power Supply Problems
  37
- Beep Symptoms
  37
- POST Error Codes
  38
- Miscellaneous Error Conditions
  39
- Undetermined Problems
  41
Chapter 5. Troubleshooting, Diagnostics, and Recovery

43
- Basic Procedure for Resolving Computer Problems
  43
- Troubleshooting
  43
- Startup Problems
  44
- Screen Problems
  45
- Audio Problems
  46
- Network Problems
  46
- Performance Problems
  49
- Storage Drive Problems
  50
- CD or DVD Problems
  50
- Serial Connector Problems
  51
- Software Problems
  51
- Recovery
  51
- Restore System Files and Settings to an Earlier Point
  52
- Restore Your Files from a Backup
  52
- Reset Your Computer
  52
- Use Advanced Options
  52
- Windows Automatic Recovery
  52
- Create and Use a Recovery USB Device
  52
- Update the Device Driver
  53
Chapter 6. Hardware Removal and Installation

55
- Handling Static-Sensitive Devices
  55
- Service Tool Kit
  55
- Major Frus and Crus
  56
- System Board
  58
- Removing and Installing Hardware
  58
- External Options
  58
- Power Cord
  59
- Computer Cover
  59
- Front Bezel
  60
- Card Reader
  61
- Optical Drive
  62
- Optical Drive Bracket
  63
- Storage Drive
  64
- M.2 Solid-State Drive
  66
- Memory Module
  68
- Heat Sink
  69
- Front Wi-Fi Antenna
  70
- Rear Wi-Fi Antenna Cover
  71
- Rear Wi-Fi Antenna
  72
- Cover Presence Switch
  73
- Wi-Fi Card
  74
- Thermal Sensor
  75
- Coin-Cell Battery
  75
- Power Supply Assembly
  76
- System Board
  78
Chapter 7. Notices and Trademarks

81

Lenovo 07ACH7 User Manual (42 pages)

Brand: Lenovo | Category: Desktop | Size: 16.21 MB

Table of Contents
3
About this Documentation
5
Chapter 1. Meet Your Computer

7
- Front
  7
- Rear
  9
- Features and Specifications
  10
- USB Specifications
  11
- Operating Environment
  12
Chapter 2. Get Started with Your Computer

13
- Work with Windows
  13
- Windows Help Information
  13
- Connect an External Display
  14
Chapter 3. Explore Your Computer

15
Chapter 4. CRU Replacement

19
- CRU List
  19
- Remove or Replace a CRU
  20
- Power Cord
  20
- Computer Cover
  20
- Front Bezel
  21
- Card Reader (for Selected Models)
  22
- Optical Drive
  23
- Optical Drive Bracket
  24
- Storage Drive
  25
- M.2 Solid-State Drive
  27
- Memory Module
  29
- Heat Sink
  30
- Coin-Cell Battery
  31
- PCI Express Card
  32
- Power Supply Assembly
  33
Chapter 5. Help and Support

35
- Frequently Asked Questions
  35
- Self-Help Resources
  35
- Call Lenovo
  37
- Before You Contact Lenovo
  37
- Lenovo Customer Support Center
  37
- Purchase Additional Services
  38
Appendix A. Notices and Trademarks

39

Lenovo 07ACH7 Quick Start Manual (6 pages)

Brand: Lenovo | Category: Desktop | Size: 0.75 MB

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Lenovo 07ACH7 Manuals

Lenovo 07ACH7 Hardware Maintenance Manual (84 pages)

Table of Contents

Chapter 1. Important Safety Information

Chapter 2. Important Service Information

Chapter 3. Product Overview

Chapter 4. Service Checkout and Symptom-To-FRU Index

Chapter 5. Troubleshooting, Diagnostics, and Recovery

Chapter 6. Hardware Removal and Installation

Chapter 7. Notices and Trademarks

Lenovo 07ACH7 User Manual (42 pages)

Table of Contents

Chapter 1. Meet Your Computer

Chapter 2. Get Started with Your Computer

Chapter 3. Explore Your Computer

Chapter 4. CRU Replacement

Chapter 5. Help and Support

Appendix A. Notices and Trademarks

Lenovo 07ACH7 Quick Start Manual (6 pages)

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