Acer Aspire one AO751h Series Manuals

Manuals and User Guides for Acer Aspire one AO751h Series. We have 1 Acer Aspire one AO751h Series manual available for free PDF download: Service Manual

Acer Aspire one AO751h Series Service Manual

Acer Aspire one AO751h Series Service Manual (204 pages)

(AO751h)

Brand: Acer | Category: Laptop | Size: 7.12 MB

Table of Contents

Aspire One Series
1
Revision History
2
Table of Contents
7
System Specifications

11
- Features
  11
  - Privacy Control
    12
  - Dimensions and Weight
    12
  - Power Subsystem
    12
  - Special Keys and Controls
    12
- System Block Diagram
  13
- Your Acer Notebook Tour
  14
  - Front View
    14
  - Closed Front View
    15
  - Left View
    15
  - Right View
    16
  - Rear and Base View
    17
  - Indicators
    18
  - Touchpad Basics
    19
- Using the Keyboard
  20
  - Lock Keys and Embedded Numeric Keypad
    20
  - Windows Keys
    21
  - Hot Keys
    22
  - Special Keys
    23
- Hardware Specifications and Configurations
  24
System Utilities

31
- BIOS Setup Utility
  31
  - Navigating the BIOS Utility
    31
  - Information
    32
  - Main
    33
  - Intel
    34
  - Security
    36
    
    Setting a Password
    37
    
    Removing a Password
    37
    
    Changing a Password
    38
  - Boot
    39
  - Exit
    40
- BIOS Flash Utility
  41
  - DOS Flash Utility
    41
  - Winflash Utility
    44
- Remove HDD/BIOS Password Utilities
  45
  - Miscellaneous Utilities
    47
Machine Disassembly and Replacement

51
- Disassembly Requirements
  51
  - Related Information
    51
- General Information
  52
  - Pre-Disassembly Instructions
    52
  - Disassembly Process
    52
- External Module Disassembly Process
  53
- Main Unit Disassembly Process
  64
  - Main Unit Disassembly Flowchart
    64
  - Removing the Keyboard
    65
  - Removing the Hinge Covers
    67
  - Removing the Upper Cover
    68
  - Removing the Touchpad Bracket and Button Board
    71
  - Removing the Card Reader Board
    74
  - Removing the CRT Board
    76
  - Removing the LAN Board
    78
  - Removing the LCD Module
    80
  - Removing the Bluetooth Module
    83
  - Removing the LED Board
    85
  - Removing the CPU Fan
    87
  - Removing the Speaker Module
    89
  - Removing the Mainboard
    92
  - Removing the RTC Battery
    94
  - Removing the Thermal Module
    95
- LCD Module Disassembly Process
  96
  - LCD Module Disassembly Flowchart
    96
  - Removing the LCD Bezel
    97
  - Removing the Camera Board
    99
  - Removing the LCD Panel
    100
  - Removing the LCD Brackets and FPC Cable
    102
  - Removing the Antennas
    105
- LCD Module Reassembly Procedure
  107
  - Replacing the Antennas
    107
  - Replacing the LCD Cable and Brackets
    109
  - Replacing the LCD Panel
    112
  - Replacing the Camera Board
    113
  - Replacing the LCD Bezel
    114
- Main Module Reassembly Procedure
  115
  - Replacing the Thermal Module
    115
  - Replacing the Mainboard
    116
  - Replacing the Speaker Module
    118
  - Replacing the CPU Fan
    120
  - Replacing the LED Board
    121
  - Replacing the Bluetooth Module
    123
  - Replacing the LCD Module
    124
  - Replacing the LAN Board
    127
  - Replacing the CRT Board
    129
  - Replacing the Card Reader Board
    130
  - Replacing the Touchpad Bracket and Button Board
    131
  - Replacing the Upper Cover
    134
  - Removing the Hinge Covers
    137
  - Removing the Keyboard
    137
- Reassembling External Modules
  139
  - Removing the 3G Module
    139
  - Replacing the WLAN Board
    140
  - Removing the DIMM Module
    142
  - Replacing the Hard Disk Drive Module
    142
  - Replacing the Lower Covers
    144
  - Replacing the Battery Pack
    146
Troubleshooting

147
- Common Problems
  147
  - Power on Issue
    148
  - No Display Issue
    149
  - Random Loss of BIOS Settings
    150
  - LCD Failure
    151
  - Built-In Keyboard Failure
    152
  - Touchpad Failure
    153
  - Internal Speaker Failure
    154
  - Internal Microphone Failure
    156
  - HDD Not Operating Correctly
    157
  - USB Failure (Right Up/Down Side)
    158
  - Modem Failure
    159
  - External Mouse Failure
    160
  - Other Failures
    160
- Intermittent Problems
  161
- Undetermined Problems
  161
- POST Code Reference Tables
  162
  - Each Smmdriver Entry Point Used in 80_PORT
    166
Jumper and Connector Locations

167
- Top View
  167
- Bottom View
  168
- Clearing Password Check and BIOS Recovery
  169
  - Motherboard CMOS Discharge
    169
  - BIOS Recovery by Crisis Disk
    171
FRU (Field Replaceable Unit) List

173
- Aspire One Exploded Diagrams
  174
  - Main Assembly
    174
  - LCD Assembly
    175
  - Aspire One FRU List
    176
  - Screw List
    182
Model Definition and Configuration

184
- Aspire One Series
  184
Test Compatible Components

185
- Windows XP Environment Test
  186
Online Support Information

199
Index

201

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