eMachines eME627-6C2G25Mi Laptop Keyboard Manuals

Manuals and User Guides for eMachines eME627-6C2G25Mi Laptop Keyboard. We have 1 eMachines eME627-6C2G25Mi Laptop Keyboard manual available for free PDF download: Service Manual

eMachines eME627-6C2G25Mi Service Manual

eMachines eME627-6C2G25Mi Service Manual (192 pages)

Service Guide

Brand: eMachines | Category: Laptop | Size: 8 MB

Table of Contents

Revision History
2
Table of Contents
7
System Specifications

11
- Features
  11
  - Dimensions and Weight
    12
  - Privacy Control
    12
  - Power Subsystem
    12
  - Special Keys and Controls
    12
- System Block Diagram
  14
- Your Acer Notebook Tour
  15
  - Front View
    15
  - Closed Front View
    16
  - Rear View
    17
  - Left View
    17
  - Right View
    18
  - Bottom View
    18
  - Indicators
    20
  - Touchpad Basics
    21
- Using the Keyboard
  22
  - Lock Keys and Embedded Numeric Keypad
    22
  - Windows Keys
    23
  - Hot Keys
    24
  - Special Key
    25
- Using the System Utilities
  26
  - Acer Gridvista (Dual-Display Compatible)
    26
- Hardware Specifications and Configurations
  27
System Utilities

35
- BIOS Setup Utility
  35
  - Navigating the BIOS Utility
    35
- Emachines E627 BIOS
  36
  - Information
    36
  - Main
    37
  - Security
    38
    
    Setting a Password
    39
    
    Removing a Password
    39
    
    Changing a Password
    40
  - Boot
    41
  - Exit
    42
- BIOS Flash Utilities
  43
  - DOS Flash Utility
    44
  - Winflash Utility
    45
- Remove HDD/BIOS Password Utilities
  46
Machine Disassembly and Replacement

51
- Disassembly Requirements
  51
  - Pre-Disassembly Instructions
    52
  - Disassembly Process
    52
- External Module Disassembly Process
  53
- Main Unit Disassembly Process
  64
  - Main Unit Disassembly Flowchart
    64
  - Removing the Switch Cover
    65
  - Removing the Keyboard
    66
  - Removing the LCD Module
    67
  - Removing the Upper Cover
    71
  - Removing the Power Board
    75
  - Removing the Left Speaker Module
    76
  - Removing the Right Speaker Module
    78
  - Removing the Touchpad Bracket
    80
  - Removing the Mainboard
    82
  - Removing the RTC Battery
    83
  - Removing the Thermal Module
    84
  - Removing the CPU Fan
    86
  - Removing the CPU
    88
- LCD Module Disassembly Process
  89
- LCD Module Reassembly Procedure
  99
  - Replacing the Antennas
    99
  - Replacing the LCD Panel
    102
  - Replacing the Camera Module
    104
  - Replacing the LCD Bezel
    105
- Main Module Reassembly Procedure
  107
  - Replacing the CPU
    107
  - Replacing the CPU Fan
    108
  - Replacing the Thermal Module
    108
  - Replacing the Mainboard
    109
  - Replacing the Touchpad Bracket
    110
  - Replacing the Right Speaker Module
    112
  - Replacing the Left Speaker Module
    113
  - Replacing the Power Board
    114
  - Replacing the Upper Cover
    114
  - Replacing the LCD Module
    118
  - Replacing the Keyboard
    123
  - Replacing the Switch Cover
    124
  - Replacing the Hard Disk Drive Module
    124
  - Replacing the WLAN Module
    126
  - Replacing the DIMM Modules
    126
  - Replacing the ODD Module
    127
  - Replacing the Lower Covers
    127
  - Replacing the SD Dummy Card
    128
  - Replacing the Battery
    129
Troubleshooting

131
- Common Problems
  131
  - Power on Issue
    132
  - No Display Issue
    133
  - Random Loss of BIOS Settings
    134
  - LCD Failure
    135
  - Built-In Keyboard Failure
    135
  - Touchpad Failure
    136
  - Internal Speaker Failure
    136
    
    Sound Problems
    137
    
    Microphone Problems
    137
  - HDD Not Operating Correctly
    138
  - ODD Failure
    139
  - Wireless Function Failure
    142
  - Thermal Unit Failure
    142
  - External Mouse Failure
    143
  - Other Failures
    143
- Intermittent Problems
  144
- Undetermined Problems
  144
- Post Codes
  145
Jumper and Connector Locations

149
- Top View
  149
- Bottom View
  150
- Power Board
  151
- Clearing Password Check and BIOS Recovery
  152
  - Clearing Password Check
    152
  - Clear CMOS Jumper
    152
  - BIOS Recovery by Crisis Disk
    153
FRU (Field Replaceable Unit) List

155
- Emachines E627 Exploded Diagrams
  156
  - Main Assembly
    156
  - Base Assembly
    158
  - Rear Assembly
    159
- Emachines E627 FRU List
  160
Model Definition and Configuration

170
Test Compatible Components

183
- Microsoft® Windows® Vista Environment Test
  184
Online Support Information

187

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