Acer Aspire 4750Z Manuals

Manuals and User Guides for Acer Aspire 4750Z. We have 1 Acer Aspire 4750Z manual available for free PDF download: Service Manual

Acer Aspire 4750Z Service Manual

Acer Aspire 4750Z Service Manual (150 pages)

Brand: Acer | Category: Laptop | Size: 21.01 MB

Table of Contents

Revision History
2
Table of Contents
7
Features
9
System Specifications

9
- Dimension and Weight
  10
- Special Keys and Controls
  10
- Storage Subsystem
  10
- System Block Diagram
  12
- Your Acer Notebook Tour
  13
  - Top View
    13
  - Hotkeys
    14
  - Closed Front View
    15
  - Rear View
    15
  - Left View
    15
  - Right View
    17
  - Base View
    17
- Hardware Specifications and Configurations
  19
- BIOS Setup Utility
  27
System Utilities

27
- Navigating the BIOS Utility
  28
- Information
  29
- Main
  30
- Security
  32
  - Setting a Password
    33
  - Removing a Password
    33
  - Changing a Password
    34
- Boot
  36
- Exit
  37
- BIOS Flash Utility
  38
- Remove HDD Password
  39
- Disassembly Requirements
  41
Machine Disassembly and Replacement

41
- General Information
  42
  - Pre-Disassembly Instructions
    42
  - Disassembly Process
    42
- External Module Disassembly Process
  43
- Main Unit Disassembly Process
  51
  - Main Unit Disassembly Flowchart
    51
  - Removing the Keyboard
    52
  - Separating the Upper Case from the Lower Case
    53
  - Removing the Touchpad Boards
    55
  - Removing the Left and Right Speakers
    57
  - Removing the Power Button Board
    59
  - Removing the Bluetooth Module
    60
  - Removing the RTC Battery
    61
  - Removing the USB Board
    62
  - Removing the Main Board
    63
  - Removing the Heatsink Module
    66
  - Removing the CPU
    68
  - Removing the LCD Module
    69
- LCD Module Disassembly Process
  72
  - LCD Module Disassembly Flowchart
    72
  - Removing the LCD Bezel
    73
  - Removing the LCD Panel with the Brackets
    74
  - Removing the LCD Brackets
    78
  - Removing the FPC Cable
    79
  - Removing the Web Camera
    80
  - Removing the Microphone
    82
  - Removing the Antennas
    82
Troubleshooting

85
- System Check Procedures
  86
  - External Diskette Drive Check
    86
  - External Optical Disk Drive Check
    86
  - Keyboard or Auxiliary Input Device Check
    86
  - Memory Check
    87
  - Power System Check
    87
  - Touchpad Check
    88
- Power-On Self-Test (POST) Error Message
  88
- Index of Error Messages
  89
- Phoenix BIOS Beep Codes
  93
- Index of Symptom-To-FRU Error Message
  97
- Intermittent Problems
  100
- Undetermined Problems
  100
- Main Board
  101
Connector Locations

101
- Clearing Password Check and BIOS Recovery
  104
  - Clearing Password Check
    104
  - BIOS Recovery by Crisis Disk
    105
FRU (Field Replaceable Unit) List

107
- Exploded Diagram
  108
Model Definition and Configuration

121
- Aspire 4750/4750G Series
  122
Test Compatible Components

143
- Hardware Device Tests
  144
Online Support Information

147
Index

149

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