Acer Aspire one 521 Series Manuals

Manuals and User Guides for Acer Aspire one 521 Series. We have 2 Acer Aspire one 521 Series manuals available for free PDF download: Service Manual, User Manual

Acer Aspire one 521 Series Service Manual (177 pages)

Acer Laptop User Manual

Brand: Acer | Category: Laptop | Size: 6.38 MB

Revision History
2
Conventions
4
Table of Contents
7
System Specifications

11
- Features
  11
  - Storage Subsystem
    12
  - Audio Subsystem
    12
  - Optical Media Drive
    12
  - Privacy Control
    12
  - Dimensions and Weight
    13
  - Power Adapter and Battery
    13
  - Special Keys and Controls
    13
- System Block Diagram
  15
- Notebook Tour
  16
  - Top View
    16
  - Closed Front View
    17
  - Left View
    17
  - Right View
    18
  - Base View
    19
  - Indicators
    19
  - Touchpad Basics
    20
- Using the Keyboard
  21
  - Lock Keys and Embedded Numeric Keypad
    21
  - Windows Keys
    22
  - Hot Keys
    23
  - Special Keys
    24
- Hardware Specifications and Configurations
  25
System Utilities

39
- BIOS Setup Utility
  39
  - Navigating the BIOS Utility
    39
  - Information
    40
  - Main
    41
  - Security
    42
    
    Removing a Password
    43
    
    Changing a Password
    44
  - Boot
    45
  - Exit
    46
- BIOS Flash Utility
  47
  - DOS Flash Utility
    48
  - Winflash Utility
    50
- Remove HDD/BIOS Password Utilities
  51
  - Removing BIOS Passwords
    52
  - Miscellaneous Utilities
    53
Machine Disassembly and Replacement

55
- Disassembly Requirements
  55
  - Related Information
    55
  - Replacement Requirements
    55
  - Pre-Disassembly Instructions
    56
  - Disassembly Process
    57
- External Module Disassembly Process
  58
  - External Modules Disassembly Flowchart
    58
  - Removing the Battery Pack
    59
  - Removing the Dummy Card
    60
  - Removing the Base Door
    61
  - Removing the DIMM Module
    62
  - Removing the Hard Disk Drive Module
    63
  - Removing the WLAN Module
    66
  - Removing the 3G Module
    68
- Main Unit Disassembly Process
  70
  - Main Unit Disassembly Flowchart
    70
  - Removing the Keyboard
    72
  - Removing the Upper Cover
    74
  - Removing the Touchpad Board
    77
  - Removing the Bluetooth Module
    78
  - Removing the LCD Module
    79
  - Removing the Mainboard
    81
  - Removing the Thermal Module
    83
  - Removing the Speakers
    85
- LCD Module Disassembly Process
  87
  - LCD Module Disassembly Flowchart
    87
  - Removing the LCD Bezel
    88
  - Removing the Camera Board
    90
  - Removing the LCD Panel
    91
  - Removing the LCD Cover Hinges
    93
- LCD Reassembly Procedure
  94
  - Replacing the LCD Cover Hinges
    94
  - Replacing the LCD FPC Cable
    95
  - Replacing the LCD Panel
    96
  - Replacing the Camera Board
    97
  - Replacing the LCD Bezel
    98
- Main Unit Reassembly Process
  100
  - Replacing the Speakers
    100
  - Replacing the Thermal Module
    102
  - Replacing the Mainboard
    103
  - Replacing the LCD Module
    104
  - Replacing the Bluetooth Module
    106
  - Replacing the Touchpad Board
    107
  - Replacing the Upper Cover
    108
  - Replacing the Keyboard
    111
  - Replacing the Hard Disk Drive
    112
  - Replacing the DIMM Module
    114
  - Replacing the 3G Module
    115
  - Replacing the Wireless LAN Module
    116
  - Replacing the Base Door
    118
  - Replace the Dummy Card
    118
  - Replacing the Battery
    119
Troubleshooting

121
- Common Problems
  121
  - Power on Issue
    122
  - No Display Issue
    123
  - Random Loss of BIOS Settings
    124
  - LCD Failure
    125
  - Built-In Keyboard Failure
    126
  - Touchpad Failure
    127
  - Internal Speaker Failure
    128
  - Internal Microphone Failure
    129
  - If the Issue Is Still Not Resolved, See "Online Support Information
    129
  - HDD Not Operating Correctly
    130
  - Other Failures
    130
- Intermittent Problems
  131
- Undetermined Problems
  131
- POST Code Reference Tables
  132
Jumper and Connector Locations

137
- Mainboard Top View
  137
- Mainboard Bottom View
  138
- BIOS Recovery
  139
  - BIOS Recovery by Crisis Disk
    139
FRU (Field Replaceable Unit) List

141
- Exploded Diagrams
  141
  - Main Assembly
    142
  - LCD Assembly
    144
  - FRU List
    145
  - Screw List
    148
  - Ao521
    150
Test Compatible Components

173
Online Support Information

173

Acer Aspire one 521 Series User Manual (52 pages)

Acer Netbook User Guide

Brand: Acer | Category: Laptop | Size: 1.03 MB

Aspire One Series
1
Information for Your Safety and Comfort

3
- Safety Instructions
  3
  - Using Electrical Power
    4
  - Replacing the Battery Pack
    6
- Medical Devices
  7
- Vehicles
  8
- Potentially Explosive Environments
  8
- Emergency Calls
  8
- Disposal Instructions
  9
- Tips and Information for Comfortable Use
  10
- Finding Your Comfort Zone
  11
First Things First

13
- Your Guides
  13
- Basic Care and Tips for Using Your Computer
  13
Acer Erecovery Management

19
- Launching Acer Erecovery Management
  20
Indicators

21
Touchpad

22
- Touchpad Basics (with Two-Click Buttons)
  22
Using a Computer Security Lock

23
Using the Keyboard

24
- Lock Keys and Embedded Numeric Keypad
  24
- Windows Keys
  25
- Hotkeys
  26
- Special Keys (Only for Certain Models)
  27
Frequently Asked Questions

28
- Recovery Cds
  29
- Requesting Service
  30
  - International Travelers Warranty (ITW)
    30
  - Before You Call
    30
Battery Pack

31
- Battery Pack Characteristics
  31
  - Maximizing the Battery's Life
    31
- Installing and Removing the Battery Pack
  32
- Charging the Battery
  33
- Checking the Battery Level
  33
- Optimising Battery Life
  33
- Battery-Low Warning
  34
Taking Your Notebook PC with You

35
- Disconnecting from the Desktop
  35
- Moving Around
  35
  - Preparing the Computer
    35
  - What to Bring to Meetings
    36
- Taking the Computer Home
  36
  - Preparing the Computer
    36
  - What to Take with You
    36
  - Special Considerations
    37
  - Setting up a Home Office
    37
- Traveling with the Computer
  37
  - Preparing the Computer
    37
  - What to Take with You
    37
  - Special Considerations
    38
- Traveling Internationally with the Computer
  38
  - Preparing the Computer
    38
  - What to Bring with You
    38
Securing Your Computer

39
- Using a Computer Security Lock
  39
- Using Passwords
  39
  - Entering Passwords
    40
  - Setting Passwords
    40
Expanding through Options

41
- Connectivity Options
  41
  - Built-In Network Feature
    41
  - Universal Serial Bus (USB)
    42
- BIOS Utility
  42
  - Boot Sequence
    42
  - Enable Disk-To-Disk Recovery
    42
  - Password
    43
Power Management

43
Troubleshooting

44
- Troubleshooting Tips
  44
- Error Messages
  44
Regulations and Safety Notices

46
Index

51

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Acer Aspire one 521 Series Manuals

Acer Aspire one 521 Series Service Manual (177 pages)

Table of Contents

System Specifications

System Utilities

Machine Disassembly and Replacement

Troubleshooting

Jumper and Connector Locations

FRU (Field Replaceable Unit) List

Test Compatible Components

Online Support Information

Acer Aspire one 521 Series User Manual (52 pages)

Table of Contents

Information for Your Safety and Comfort

First Things First

Acer Erecovery Management

Indicators

Touchpad

Using a Computer Security Lock

Using the Keyboard

Frequently Asked Questions

Battery Pack

Taking Your Notebook PC with You

Securing Your Computer

Expanding through Options

Power Management

Troubleshooting

Regulations and Safety Notices

Index

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Acer Categories