Acer Aspire 4235 Manuals

Manuals and User Guides for Acer Aspire 4235. We have 1 Acer Aspire 4235 manual available for free PDF download: Service Manual

Acer Aspire 4235 Service Manual

Acer Aspire 4235 Service Manual (253 pages)

Service Guide

Brand: Acer | Category: Laptop | Size: 8.53 MB

Table of Contents

Table of Contents

7
- Revision History
  2
- System Specifications
  
  10
  - Features
    10
    
    Dimensions and Weight
    11
    
    Power Subsystem
    11
    
    Privacy Control
    11
    
    Special Keys and Controls
    11
  - System Block Diagram
    13
  - Your Acer Notebook Tour
    14
    
    Front View
    14
    
    Closed Front View
    15
    
    Left View
    16
    
    Rear View
    17
    
    Right View
    17
    
    Bottom View
    18
    
    Easy-Launch Buttons
    18
    
    Touchpad Basics (with Fingerprint Reader)
    19
  - Using the Keyboard
    20
    
    Lock Keys and Embedded Numeric Keypad
    20
    
    Windows Keys
    21
    
    Special Key
    22
  - Using the System Utilities
    22
    
    Acer Gridvista (Dual-Display Compatible)
    23
  - Hardware Specifications and Configurations
    24
- System Utilities
  
  32
  - BIOS Setup Utility
    32
    
    Navigating the BIOS Utility
    32
    
    Information
    33
    
    Main
    34
    
    Security
    35
    
    Removing a Password
    36
    
    Setting a Password
    36
    
    Changing a Password
    37
    
    Boot
    38
    
    Exit
    39
  - BIOS Flash Utilities
    40
    
    DOS Flash Utility
    41
    
    Winflash Utility
    43
  - Remove HDD/BIOS Password Utilities
    45
    
    Miscellaneous Utilities
    47
    
    Using the Lan Mac Eeprom Utility
    48
- Machine Disassembly and Replacement
  
  50
  - Disassembly Requirements
    50
  - General Information
    51
    
    Disassembly Process
    51
    
    Pre-Disassembly Instructions
    51
  - External Module Disassembly Process
    52
    
    External Modules Disassembly Flowchart
    52
    
    Removing the Battery Pack
    53
    
    Removing the SD Dummy Card
    54
    
    Removing the Lower Covers
    55
    
    Removing the WLAN Module
    57
    
    Removing the DIMM Modules
    59
    
    Removing the Hard Disk Drive Module
    60
    
    Removing the Optical Disk Drive Module
    62
  - Main Unit Disassembly Process
    64
    
    Main Unit Disassembly Flowchart
    64
    
    Removing the Hinge Covers
    65
    
    Removing the Switch Cover
    66
    
    Removing the Keyboard
    68
    
    Removing the Speaker Module
    69
    
    Removing the LCD Module
    71
    
    Removing the Upper Cover
    76
    
    Removing the Function Board
    79
    
    Removing the Finger Print Reader
    80
    
    Removing the Touchpad Bracket
    82
    
    Removing the RTC Battery
    84
    
    Removing the Bluetooth Module
    85
    
    Removing the USB Board
    87
    
    Removing the Modem Module
    88
    
    Removing the Mainboard
    90
    
    Removing the RJ-11 Port
    91
    
    Removing the Thermal Module
    93
    
    Removing the CPU
    95
  - LCD Module Disassembly Process
    96
    
    LCD Module Disassembly Flowchart
    96
    
    Removing the LCD Bezel
    97
    
    Removing the Camera Module
    99
    
    Removing the LCD Panel
    100
    
    Removing the LCD Brackets and FPC Cable
    102
    
    Removing the Antennas
    103
    
    Removing the MIC Module
    104
  - LCD Module Reassembly Procedure
    105
    
    Replacing the Antennas
    105
    
    Replacing the MIC Module
    105
    
    Replacing the LCD Panel
    108
    
    Replacing the Camera Module
    110
    
    Replacing the LCD Bezel
    111
  - Main Module Reassembly Procedure
    112
    
    Replacing the CPU
    112
    
    Replacing the Thermal Module
    113
    
    Replacing the RJ-11 Port
    115
    
    Replacing the Mainboard
    116
    
    Removing the RTC Battery
    118
    
    Replacing the USB Board
    118
    
    Replacing the Bluetooth Board
    119
    
    Replacing the Modem Module
    121
    
    Replacing the Touchpad Bracket
    122
    
    Replacing the Finger Print Reader
    124
    
    Replacing the Function Board
    126
    
    Replacing the Upper Cover
    127
    
    Replacing the LCD Module
    130
    
    Replacing the Speaker Module
    134
    
    Replacing the Keyboard
    135
    
    Replacing the Switch Cover
    137
    
    Replacing the Hinge Covers
    139
  - External Module Reassembly Process
    140
    
    Replacing the ODD Module
    140
    
    Replacing the Hard Disk Drive Module
    141
    
    Replacing the DIMM Modules
    143
    
    Replacing the WLAN Module
    143
    
    Replacing the Lower Covers
    145
    
    Replacing the SD Dummy Card
    145
    
    Replacing the Battery
    146
Troubleshooting

148
- Common Problems
  148
  - Power on Issue
    149
  - No Display Issue
    150
  - Abnormal Video Display
    151
  - Random Loss of BIOS Settings
    152
  - LCD Failure
    153
  - Built-In Keyboard Failure
    154
- Internal Keyboard Failure
  154
  - Touchpad Failure
    155
  - Internal Speaker Failure
    156
  - Sound Problems
    157
  - Internal Microphone Failure
    158
  - HDD Not Operating Correctly
    159
  - ODD Failure
    160
  - USB Failure (Rightside)
    163
- Rightside USB Failure
  163
  - Wireless Function Failure
    164
- WLAN Failure
  164
  - Bluetooth Function Failure
    165
- Bluetooth Failure
  165
  - Easy Button Failure
    166
  - Fingerprint Reader Failure
    167
- Finger Print Reader Failure
  167
  - Thermal Unit Failure
    168
  - External Mouse Failure
    169
  - MB CMOS Discharge
    170
  - Other Failures
    171
- Intermittent Failures
  171
- Intermittent Problems
  171
- Other Functions Failure
  171
- Undetermined Failures
  171
- Undetermined Problems
  171
- POST Codes Tables
  172
- Jumper and Connector Locations
  
  176
  - Top View
    176
  - Bottom View
    177
  - LS-4921P Function Board
    178
  - LS-4494P Fingerprint Board
    179
  - LS-4495P USB Board
    179
  - Clearing Password Check and BIOS Recovery
    179
    
    Clearing Password Check
    180
    
    BIOS Recovery by Crisis Disk
    181
- FRU (Field Replaceable Unit) List
  
  182
  - Aspire 4535/4535G/4235 Exploded Diagrams
    183
    
    Main Module
    183
    
    Base
    184
  - Aspire 4535/4535G/4235 FRU List
    185
    
    Screw List
    193
- Model Definition and Configuration
  
  195
  - Aspire 4535/4535G/4235 Series
    195
- Test Compatible Components
  
  220
  - Microsoft® Windows® Vista Environment Test
    221
- Online Support Information
  
  250
- Index
  
  252

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