Acer AO725 Manuals

Acer AO725 Manuals

Manuals and User Guides for Acer AO725. We have 1 Acer AO725 manual available for free PDF download: Service Manual

Acer AO725 Service Manual

Acer AO725 Service Manual (277 pages)

Acer Aspire One AO725 Netbook Service Guide

Brand: Acer | Category: Laptop | Size: 16.47 MB

Table of Contents

Table of Contents
5
CHAPTER 1 Hardware Specifications

15
- Features
  15
  - Operating System
    15
  - Platform
    15
  - System Memory
    15
  - Display
    15
  - Audio
    15
  - Graphics
    16
  - Storage
    16
  - Webcam
    16
  - Wireless and Networking
    17
  - Privacy Control
    17
  - Dimension and Weight
    17
  - Power Adapter and Battery
    17
  - Input and Control
    18
  - Input and Output (I/O) Ports
    18
  - Environment
    18
  - Software
    19
  - Eco-Compliance
    20
  - Optional and Accessories
    20
  - Warranty
    20
- Notebook Tour
  21
  - Opened Front View
    21
  - Touchpad Basics
    28
  - Using the Keyboard
    29
  - Windows Keys
    30
  - Hotkeys
    31
  - System Block Diagram
    33
- Specification Tables
  34
  - Computer Specifications
    34
  - System Board Major Chips
    35
  - Processor
    35
  - Processor Specifications
    35
  - CPU Fan True Value Table
    36
  - System Memory
    36
  - Memory Combinations
    36
  - Video Interface
    37
  - Bios
    37
  - Keyboard
    37
  - Hard Disk Drive (AVL Components)
    38
  - Lcd 11.6
    39
  - LCD 11.6" (Continued)
    40
  - LCD Inverter (Not Available with this Model)
    41
    
    Display Supported Resolution (LCD Supported Resolution)
    41
    
    Graphics Controller
    41
    
    Display Supported Resolution (GPU Supported Resolution)
    42
    
    LAN Interface
    42
    
    Bluetooth Interface (Not Available in this Model)
    42
    
    Bluetooth Module
    43
    
    Wireless Module 802.11 A/B/G/N
    43
    
    Wireless Module 802.11 B/G/N
    43
    
    Mini Card Wireless Networking Card
    44
    
    3G Card
    44
    
    Audio Codec and Amplifier
    45
    
    Audio Codec and Amplifier (Continued)
    46
    
    Audio Interface
    46
    
    1.0M HD Camera
    47
    
    VRAM (Not Available in this Model)
    47
    
    USB Port
    47
    
    HDMI Port
    48
    
    Battery
    48
    
    AC Adapter
    48
    
    System Power Management
    49
    
    Card Reader
    49
    
    System LED Indicator
    50
    
    System DMA Specification
    50
    
    System Interrupt Specification
    51
    
    System I/O Address Map
    56
    
    Memory Address Map
    58
CHAPTER 2 System Utilities

61
- BIOS Setup Utility
  63
  - Navigating the BIOS Utility
    63
- Bios
  64
  - Information
    64
  - Main
    66
  - Security
    68
  - Setting a Password
    69
  - Boot
    72
  - Exit
    73
- BIOS Flash Utilities
  74
  - DOS Flash Utility
    75
  - Winflash Utility
    77
- Clearing BIOS Passwords
  78
  - Removing Insyde BIOS Passwords
    79
  - Removing Insyde HDD Password
    81
- Miscellaneous Tools
  82
  - Using Dmitools
    82
  - Using Uuidtools
    86
  - Using the LAN MAC EEPROM Utility
    88
  - Crisis Disk Recovery
    89
CHAPTER 3 Machine Maintenance Procedures

91
- Replacing the WLAN (Wireless Local Area Network)
  93
- General Information
  95
- Introduction
  95
- Recommended Equipment
  95
- Pre-Disassembly Instructions
  96
- Disassembly Process
  97
- External Module Disassembly Process
  98
- Main Unit Disassembly Process
  107
  - Main Unit Disassembly Flowchart
    107
  - Upper Case Removal
    108
  - Switch Board Removal
    110
  - Keyboard Module Removal
    112
  - IO Board Removal
    115
  - LED Board Removal
    117
  - Mainboard Removal
    119
  - RTC Battery Removal
    122
  - Thermal Module Removal
    123
  - Speakers Removal
    124
  - LCD (Liquid Crystal Display) Module Removal
    125
- LCD Module Disassembly Process
  127
  - LCD Module Disassembly Flowchart
    127
  - LCD Bezel Removal
    128
  - Camera Module Removal
    131
  - LCD Hinges Removal
    132
  - LCD Panel Removal
    133
  - LVDS and Camera Cable Removal
    135
- LCD Reassembly Process
  136
  - Replacing the LVDS and Camera Cable
    136
  - Replacing the LCD Panel
    137
  - Replacing the LCD Hinges
    139
  - Replacing the Camera Module
    140
  - Replacing the LCD Bezel
    141
- Main Unit Reassembly Process
  143
  - Replacing the LCD (Liquid Crystal Display) Module
    143
  - Replacing the Speakers
    145
  - Replacing the Thermal Module
    146
  - Replacing the RTC Battery
    148
  - Replacing the Mainboard
    149
  - Replacing the LED Board
    151
  - Replacing the IO Board
    152
  - Replacing the Keyboard Module
    154
  - Replacing the Switch Board
    157
  - Replacing the Upper Case
    158
- External Module Reassembly Process
  160
CHAPTER 4 Troubleshooting

169
- Introduction
  171
- General Information
  171
  - Power on Issues
    172
  - No Display Issues
    173
  - LCD Picture Failure
    175
  - Internal Keyboard Failure
    176
  - Touchpad Failure
    177
  - Internal Speaker Failure
    178
  - Internal Microphone Failure
    180
  - USB Failure
    181
  - Other Functions Failure
    182
- Intermittent Problems
  183
- Undetermined Problems
  183
- Post Codes
  184
CHAPTER 5 Jumper and Connector Locations

193
- Mainboard Jumper and Connector Locations
  195
- Clearing Password Check and BIOS Recovery
  197
  - Clearing Password Check
    197
  - BIOS Recovery by Crisis Disk
    199
CHAPTER 6 FRU (Field Replaceable Unit) List

201
- Exploded Diagrams
  204
- FRU List
  208
- Screw List
  220
CHAPTER 7 Model Definition and Configuration

221
- Acer Aspire One 725
  222
- Microsoft® Windows® 7 Environment Test
  268
Chapter 8

269
- Test Compatible Components
  269
Chapter 9

277
- Online Support Information
  277

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