User Manuals: Lenovo ThinkPad A485 Laptop RAM

Manuals and User Guides for Lenovo ThinkPad A485 Laptop RAM. We have 3 Lenovo ThinkPad A485 Laptop RAM manuals available for free PDF download: User Manual, Hardware Maintenance Manual, Setup Manual

Lenovo ThinkPad A485 User Manual (168 pages)

Brand: Lenovo | Category: Laptop | Size: 10.05 MB

Table of Contents
3
Important Information about Using Your Computer
7
Important Safety Information

7
Chapter 1. Product Overview

19
- Computer Controls, Connectors, and Indicators
  19
  - Front View
    19
  - Left-Side View
    21
  - Right-Side View
    22
  - Bottom View
    23
  - Status Indicators
    24
- Important Product Information
  26
- Computer Features
  29
- Computer Specifications
  30
- Operating Environment
  30
- Lenovo Programs
  31
  - Accessing Lenovo Programs
    31
  - An Introduction to Lenovo Programs
    31
Chapter 2. Using Your Computer

33
- Registering Your Computer
  33
- Frequently Asked Questions
  33
- Using the Multi-Touch Screen
  34
- Using the Special Keys
  36
- Using the Thinkpad Pointing Device
  38
- Thinkpad Pointing Device Overview
  38
- Power Management
  42
  - Using the Ac Power Adapter
    42
  - Using the Battery
    43
  - Managing the Battery Power
    44
  - Power-Saving Modes
    44
- Cabled Ethernet Connections
  45
- Wireless Connections
  45
- Using Audio Features
  47
- Using the Cameras
  47
- Using a Media Card or a Smart Card
  49
- Using an External Display
  50
- Using the Lenovo Smart Cooling Feature
  52
- Traveling with Your Computer
  52
Chapter 3. Enhancing Your Computer

55
- Finding Thinkpad Options
  55
- Thinkpad Basic Docking Station, Thinkpad Pro Docking Station, and Thinkpad Ultra Docking Station
  55
Chapter 4. Accessibility, Ergonomic, and Maintenance Information

61
- Accessibility Information
  61
- Ergonomic Information
  63
- Cleaning and Maintenance
  64
Chapter 5. Security

67
- Using Passwords
  67
- Passwords Introduction
  67
- Setting, Changing, or Removing a Password
  68
- Hard Disk Security
  69
- Setting the Security Chip
  69
- Using the Fingerprint Reader
  70
- Deleting Data from Your Storage Drive
  72
- Using Firewalls
  73
- Protecting Data against Viruses
  73
Chapter 6. Advanced Configuration

75
- Installing the Windows 10 Operating System
  75
- Installing Device Drivers
  76
- Using the Thinkpad Setup Program
  77
  - Configuring Thinkpad Setup
    77
  - Changing the Startup Sequence
    77
  - Updating the UEFI BIOS
    78
  - BIOS Menu
    78
- Using System Management
  88
Chapter 7. Troubleshooting Computer Problems

91
- General Tips for Preventing Problems
  91
- Diagnosing Problems
  91
- Troubleshooting
  92
  - Computer Stops Responding
    92
  - Spills on the Keyboard
    92
  - Error Messages
    93
  - Beep Errors
    94
  - Memory Module Problems
    96
  - Ethernet Problems
    96
  - Wireless-LAN Problem
    97
  - Wireless-WAN Problem
    97
  - Bluetooth Problem
    97
  - Thinkpad Pointing Device Problems
    98
  - Keyboard Problems
    98
  - Computer Screen Problems
    99
  - External Monitor Problems
    101
  - Audio Problems
    102
  - Fingerprint Reader Problems
    103
  - Battery Problems
    103
  - Ac Power Adapter Problem
    104
  - Power Problems
    104
  - Power Button Problem
    105
  - Boot Problems
    105
  - Sleep and Hibernation Problems
    105
  - Hard Disk Drive Problems
    106
  - Solid-State Drive Problem
    106
  - Software Problem
    106
  - USB Problem
    107
  - Docking Station Problem
    107
Chapter 8. Recovery Information

109
Chapter 9. Replacing Devices

111
- Customer Replaceable Units
  111
- Static Electricity Prevention
  112
- Disabling the Built-In Battery
  112
- Replacing the Removable Battery
  112
- Replacing the Nano-SIM Card
  114
- Replacing the Base Cover Assembly
  115
- Replacing the Wireless-WAN Card
  118
- Replacing a Memory Module
  120
- Replacing the Internal Storage Drive
  122
- Replacing the Speaker Assembly
  131
- Replacing the Keyboard
  133
- Replacing the Coin-Cell Battery
  137
Chapter 10. Getting Support

141
- Before You Contact Lenovo
  141
- Getting Help and Service
  141
  - Lenovo Support Web Site
    142
  - Calling Lenovo
    142
- Purchasing Additional Services
  143
Appendix A. Supplemental Information about the Ubuntu Operating System

145
Appendix B. Regulatory Information

147
Appendix C. WEEE and Recycling Statements of Countries and Regions

153
Appendix D. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

157
Appendix E. ENERGY STAR Model Information

161
Appendix F. Notices

163
Appendix G. Trademarks

165

Lenovo ThinkPad A485 Hardware Maintenance Manual (109 pages)

Brand: Lenovo | Category: Laptop | Size: 41.74 MB

Table of Contents
3
About this Manual
5
Chapter 1. Safety Information

7
Chapter 2. Important Service Information

27
Chapter 3. General Checkout

31
- What to Do First
  31
- Checkout Guide
  32
- Diagnosing Problems
  32
- Quick Test Programs
  33
- UEFI Diagnostic Program
  33
- Bootable Diagnostic Programs
  33
- Power System Checkout
  34
- Checking the Ac Power Adapter
  35
- Checking the Removable Battery and the Operational Charging
  35
- Checking the Coin-Cell Battery
  36
Chapter 4. Related Service Information

37
- Recovery Information for the Windows 10 Operating System
  37
- Resetting Your Computer
  37
- Using Advanced Startup Options
  37
- Recovering Your Operating System if Windows 10 Fails to Start
  38
- Creating and Using a Recovery USB Drive
  38
- Passwords
  39
- Power-On Password
  39
- Hard Disk Password
  39
- Supervisor Password
  39
- How to Remove the Power-On Password
  40
- How to Remove the Hard Disk Password
  40
- Power Management
  41
- Sleep Mode
  41
- Hibernation Mode
  41
- Symptom-To-FRU Index
  41
- Numeric Error Codes
  42
- Error Messages
  43
- Beep Errors
  44
- No-Beep Symptoms
  46
- LCD-Related Symptoms
  46
- Intermittent Problems
  47
- Undetermined Problems
  47
Chapter 5. Status Indicators

49
Chapter 6. Using the Special Keys

51
Chapter 7. Locations

53
- Locating Computer Controls, Connectors, and Indicators
  53
- Front View
  53
- Left-Side View
  54
- Right-Side View
  54
- Bottom View
  54
- Locating Frus and Crus
  55
- Major Frus and Crus
  56
- LCD Frus
  58
- Miscellaneous Parts
  59
- Connector and Cable Guide
  59
- Looking up FRU Information
  62
Chapter 8. FRU Replacement Notices

63
Chapter 9. Removing or Replacing a FRU

67
- General Guidelines
  67
- Disabling the Built-In Battery
  68
- 1010 Removable Battery
  68
- 1020 Nano-SIM Card
  69
- 1030 Base Cover Assembly
  69
- 1040 Memory Module
  72
- 1050 Internal Storage Drive
  72
- 1060 Wireless-WAN Card
  76
- 1070 Wireless-LAN Module
  76
- 1080 M.2 Solid-State Drive in the Wireless-WAN-Card Slot
  77
- 1090 Keyboard
  78
- 1100 Coin-Cell Battery
  80
- 1110 Speaker Assembly
  81
- 1120 Built-In Battery
  82
- 1130 Smart-Card Reader Assembly
  83
- 1140 Thermal Fan Assembly
  84
- 1150 Trackpad and Trackpad Cable
  86
- 1160 System Board
  87
- 1170 Power-Button Card and Cable
  89
- 1180 Fingerprint-Reader Assembly
  90
- 1190 LCD Unit
  91
- 1200 Keyboard Bezel Assembly
  93
- 2010 LCD Bezel Assembly
  94
- 2020 LCD Panel
  95
- 2030 LCD Hinge Assembly
  96
- 2040 Camera/Microphone Module
  98
- 2050 Camera and LED Cable, and LCD Cable
  99
- 2060 Wireless-LAN/WAN Antenna Assembly
  100
- 2070 LCD Rear-Cover Assembly
  101
Appendix A. Notices

103
- Electronic Emissions Notices
  104
- Trademarks
  104
Appendix B. Abbreviation Table

105

Lenovo ThinkPad A485 Setup Manual (4 pages)

Brand: Lenovo | Category: Laptop | Size: 0.52 MB

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User Manuals: Lenovo ThinkPad A485 Laptop RAM

Lenovo ThinkPad A485 User Manual (168 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. Enhancing Your Computer

Chapter 4. Accessibility, Ergonomic, and Maintenance Information

Chapter 5. Security

Chapter 6. Advanced Configuration

Chapter 7. Troubleshooting Computer Problems

Chapter 8. Recovery Information

Chapter 9. Replacing Devices

Chapter 10. Getting Support

Appendix A. Supplemental Information about the Ubuntu Operating System

Appendix B. Regulatory Information

Appendix C. WEEE and Recycling Statements of Countries and Regions

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

Appendix E. ENERGY STAR Model Information

Appendix F. Notices

Appendix G. Trademarks

Lenovo ThinkPad A485 Hardware Maintenance Manual (109 pages)

Table of Contents

Chapter 1. Safety Information

Chapter 2. Important Service Information

Chapter 3. General Checkout

Chapter 4. Related Service Information

Chapter 5. Status Indicators

Chapter 6. Using the Special Keys

Chapter 7. Locations

Chapter 8. FRU Replacement Notices

Chapter 9. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation Table

Lenovo ThinkPad A485 Setup Manual (4 pages)

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