Acer Aspire 4749 Manuals

Manuals and User Guides for Acer Aspire 4749. We have 1 Acer Aspire 4749 manual available for free PDF download: Service Manual

Acer Aspire 4749 Service Manual

Acer Aspire 4749 Service Manual (223 pages)

Brand: Acer | Category: Laptop | Size: 7.32 MB

Table of Contents

Jumper and Connector Locations

9
- Revision History
  2
- General Information
  4
- Table of Contents
  9
- Features
  15
  - Operating System
    15
  - Cpu
    15
  - Chipset
    15
  - System Memory
    15
  - Display
    15
  - Audio
    16
  - Graphics
    16
  - Storage
    16
  - Optical Media Drive
    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
  - Software
    18
  - Optional Items
    19
  - Warranty
    19
  - Environment
    19
- Notebook Tour
  20
  - Opened Front View
    20
  - 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
    36
  - CPU Fan True Value Table
    36
  - System Memory
    37
  - Memory Combinations
    37
  - Video Interface
    37
  - Bios
    38
  - LAN Controller
    38
  - Keyboard
    38
  - Hard Disk Drive (AVL Components)
    39
  - Hard Disk Drive (AVL Components) (Continued)
    40
  - Super-Multi Drive
    41
  - Super-Multi Drive (Continued)
    42
- Super-Multi Drive (Continued)
  43
- Lcd 14.0"
  44
- LCD 14.0" (Continued)
  45
  - LCD Inverter (Not Available with this Model)
    45
  - Display Supported Resolution (LCD Supported Resolution)
    46
  - Graphics Controller
    46
  - Display Supported Resolution (GPU Supported Resolution)
    46
  - Bluetooth Interface
    47
  - Bluetooth Module
    47
  - Wireless Module 802.11B/G/N
    48
  - Camera
    48
  - Mini Card Wireless Networking Card
    48
  - Card (Not Available in this Model)
    48
  - Audio Codec and Amplifier
    49
  - Audio Codec and Amplifier (Continued)
    50
  - Audio Interface
    50
  - Battery
    51
  - VRAM (Not Available in this Model)
    51
  - USB Port
    51
  - HDMI Port
    51
  - AC Adapter
    52
  - System Power Management
    52
  - Card Reader
    52
  - System LED Indicator
    53
  - System DMA Specification
    53
  - System Interrupt Specification
    54
  - System Interrupt Specification (Continued)
    55
- System Interrupt Specification (Continued)
  56
System Utilities

62
- BIOS Setup Utility
  63
  - Navigating the BIOS Utility
    63
- Bios
  64
  - Information
    64
  - Main
    66
  - Security
    68
    
    Setting a Password
    69
    
    Removing a Password
    70
    
    Changing a Password
    70
  - Boot
    72
  - Exit
    73
- BIOS Flash Utilities
  74
  - DOS Flash Utility
    75
  - Winflash Utility
    77
- Clearing BIOS Passwords
  78
  - Removing BIOS Passwords
    79
  - Removing Insyde HDD Password
    81
- Miscellaneous Tools
  82
  - Using Dmitools
    82
  - Using Uuidtools
    86
  - Using the LAN MAC EEPROM Utility
    87
  - Crisis Disk Recovery
    88
Table of Contents

90
- General Information
  93
- Introduction
  93
- Recommended Equipment
  93
- Maintenance Flowchart
  94
- Getting Started
  95
  - Battery Pack Removal
    96
  - Battery Pack Installation
    96
  - Dummy Card Removal
    97
  - Dummy Card Installation
    97
  - Keyboard Removal
    98
  - Keyboard Installation
    99
  - Base Assembly Removal
    100
  - Base Assembly Installation
    101
  - ODD (Optical Disk Drive) Module Removal
    102
  - ODD Module Installation
    103
  - USB Module Removal
    104
  - USB Module Installation
    104
  - HDD (Hard Disk Drive) Module Removal
    105
  - HDD Module Installation
    106
  - Mainboard Removal
    107
  - Mainboard Installation
    109
  - DIMM (Dual In-Line Memory Module) Module Removal
    110
  - DIMM Module Installation
    111
  - WLAN (Wireless Local Area Network) Module Removal
    112
  - WLAN Module Installation
    113
  - Thermal Module Removal
    114
  - Thermal Module Installation
    114
  - RTC Battery Removal
    116
  - RTC Battery Installation
    116
  - CPU Processor Removal
    117
  - CPU Processor Installation
    118
  - Bluetooth Module Removal
    119
  - Bluetooth Module Installation
    120
  - Speaker Module Removal
    121
  - Speaker Module Installation
    121
  - Power Switch Board Removal
    122
  - Power Switch Board Installation
    122
  - LCD (Liquid Crystal Display) Module Removal
    123
  - LCD Module Installation
    124
  - DC-In Jack Removal
    125
  - DC-In Jack Installation
    126
  - LCD Bezel Removal
    127
  - LCD Bezel Installation
    128
  - Camera Module Removal
    129
  - Camera Module Installation
    130
  - LCD Panel Removal
    131
  - LCD Panel Installation
    132
  - LCD Bracket Removal
    133
  - LCD Bracket Installation
    133
  - LVDS Cable Removal
    134
  - LVDS Cable Installation
    135
Troubleshooting

138
- General Information
  139
  - Power on Issues
    140
  - No Display Issues
    141
  - Abnormal Video
    142
  - LCD Picture Failure
    144
  - Internal Keyboard Failure
    145
  - Touchpad Failure
    146
  - Internal Speaker Failure
    147
  - Internal Microphone Failure
    149
  - USB Failure
    150
  - Other Functions Failure
    151
- Introduction
  139
- Intermittent Problems
  152
- Undetermined Problems
  152
- Post Codes
  153
Jumper and Connector Locations

162
- Mainboard Jumper and Connector Locations
  163
- Clearing Password Check and BIOS Recovery
  165
  - Clearing Password Check
    165
  - Clear CMOS Jumper
    166
  - BIOS Recovery by Crisis Disk
    167
- CHAPTER 5 Jumper and Connector Locations
  
  172
- CHAPTER 6 FRU (Field Replaceable Unit) List
  
  172
  - Exploded Diagrams
    172
  - FRU List
    175
  - Screw List
    184
  - Acer Aspire 4749 & 4749Z
    186
- Chapter 2 Chapter 7
  
  187
  - Model Definition and Configuration
    187
    
    Microsoft® Windows® 7 Environment Test
    210
- Chapter 8
  
  211
  - Test Compatible Components
    211
    
    Microsoft Windows
    212
    
    Environment Test
    212
    
    Online Support Information
    223

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