Acer Aspire 5741, 5741G Manuals

Manuals and User Guides for Acer Aspire 5741, 5741G. We have 1 Acer Aspire 5741, 5741G manual available for free PDF download: Service Manual

Acer Aspire 5741, 5741G Service Manual

Acer Aspire 5741, 5741G Service Manual (258 pages)

Service Guide

Brand: Acer | Category: Laptop | Size: 12 MB

Table of Contents

Revision History
2
Conventions
4
Table of Contents
7
System Specifications

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

31
- BIOS Setup Utility
  31
  - Navigating the BIOS Utility
    31
- Aspire 5741/5741G BIOS
  32
  - Information
    32
  - Main
    33
  - Security
    34
    
    Setting a Password
    35
    
    Removing a Password
    35
    
    Changing a Password
    36
  - Boot
    37
  - Exit
    38
- BIOS Flash Utilities
  39
  - DOS Flash Utility
    40
  - Winflash Utility
    42
- Remove HDD/BIOS Password Utilities
  43
Machine Disassembly and Replacement

49
- Disassembly Requirements
  49
  - Pre-Disassembly Instructions
    50
  - Disassembly Process
    51
- External Module Disassembly Process
  52
- Main Unit Disassembly Process
  64
  - Main Unit Disassembly Flowchart
    64
  - Removing the Keyboard
    65
  - Removing the Upper Cover
    67
  - Removing the Left Speaker Module
    71
  - Removing the Right Speaker Module
    73
  - Removing the Power Board
    75
  - Removing the Touchpad Bracket
    76
  - Removing the Card Reader Board
    78
  - Removing the USB Board
    79
  - Removing the Bluetooth Board
    80
  - Removing the Mainboard
    81
  - Removing the Thermal Module
    85
  - Removing the CPU
    87
- LCD Module Disassembly Process
  88
  - LCD Module Disassembly Flowchart
    88
  - Removing the LCD Assembly
    89
  - Removing the LCD Bezel
    92
  - Removing the Camera Module
    93
  - Removing the LCD Panel
    94
  - Removing the LCD Brackets and FPC Cable
    96
  - Removing the Microphone Cable
    99
  - Removing the Antennas
    101
- LCD Module Reassembly Procedure
  103
  - Replacing the Antennas
    103
  - Replacing the Microphone Cable
    105
  - Replacing the LCD Brackets and FPC Cable
    106
  - Replacing the LCD Panel
    108
  - Replacing the Camera Module
    109
  - Replacing the LCD Bezel
    110
  - Replacing the LCD Assembly
    111
- Main Module Reassembly Procedure
  114
  - Replacing the CPU
    114
  - Replacing the Thermal Module
    115
  - Replacing the Mainboard
    116
  - Replacing the Bluetooth Board
    119
  - Replacing the USB Board
    120
  - Replacing the Card Reader Board
    121
  - Replacing the Touchpad Bracket
    122
  - Replacing the Power Board
    124
  - Replacing the Right Speaker Module
    125
  - Replacing the Left Speaker Module
    126
  - Replacing the Upper Cover
    127
  - Replacing the Keyboard
    130
  - Replacing the Hard Disk Drive Module
    131
  - Replacing the WLAN Module
    132
  - Replacing the DIMM Modules
    133
  - Replacing the 3G Cover
    134
  - Replacing the Logic Lower Door
    135
  - Replacing the ODD Module
    136
  - Replacing the SD Dummy Card
    137
  - Replacing the Battery
    138
Troubleshooting

139
- Common Problems
  139
  - Power on Issue
    140
  - No Display Issue
    141
  - Random Loss of BIOS Settings
    142
  - LCD Failure
    143
  - Built-In Keyboard Failure
    143
  - Touchpad Failure
    144
  - Internal Speaker Failure
    144
    
    Sound Problems
    145
    
    Microphone Problems
    145
  - HDD Not Operating Correctly
    146
  - ODD Failure
    147
  - Wireless Function Failure
    150
  - Thermal Unit Failure
    150
  - External Mouse Failure
    151
  - Other Failures
    151
- Intermittent Problems
  152
- Undetermined Problems
  152
- Post Codes
  153
Jumper and Connector Locations

159
- Top View
  159
- Bottom View
  160
- USB/B Board
  161
- Power Board
  161
- 3G/B Board
  162
- CR/B Board
  162
- Clearing Password Check and BIOS Recovery
  163
  - Clearing Password Check
    163
  - Clear CMOS Jumper
    163
  - BIOS Recovery by Crisis Disk
    164
    
    Bios Recovery Boot Block
    164
    
    BIOS Recovery Hotkey
    164
    
    BIOS Recovery from USB Storage
    164
FRU (Field Replaceable Unit) List

165
- Aspire 5741/5741G Exploded Diagrams
  166
  - Main Assembly
    166
  - Upper Assembly
    167
  - LCD Assembly
    168
- Aspire 5741/5741G FRU List
  170
- Screw List
  178
Model Definition and Configuration

180
- Aspire 5741
  181
- Aspire 5741G
  201
Test Compatible Components

239
- Microsoft® Windows® 7 Environment Test
  240
Online Support Information

253
Index

255

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