Personal Computer User Manual
Table Of Contents
- System Specifications
- System Utilities
- Machine Disassembly and Replacement
- Disassembly Requirements
- General Information
- External Module Disassembly Process
- Main Unit Disassembly Process
- Main Unit Disassembly Flowchart
- Removing the Switch Cover
- Removing the Keyboard
- Removing the Antenna
- Removing the LCD Module
- Removing the Upper Cover
- Removing the Touch Pad Bracket
- Removing the Finger Print Reader
- Removing the Launch Board
- Removing the Speaker Module
- Removing the Switch Board
- Removing the Touch Pad Board
- Removing the I/O Board
- Removing the Bluetooth module
- Removing the Modem Module
- Removing the Main Board
- Removing the Thermal Module
- Removing the CPU
- Removing the CPU Fan
- Removing the HDMI Module
- LCD Module Disassembly Process
- LCD Module Reassembly Procedure
- Main Module Reassembly Procedure
- Replacing the CPU
- Replacing the Thermal Module
- Replacing the CPU Fan Module
- Replacing the HDMI Module
- Replacing the Mainboard
- Replacing the I/O Board
- Replacing the Bluetooth Board
- Replacing the Modem Module
- Replacing the Finger Print Reader
- Replacing the Touch Pad Bracket
- Replacing the Launch Board
- Replacing the Switch Board
- Replacing the Antenna Cables
- Replacing the Speaker Module
- Replacing the Keyboard
- Replacing the Switch Cover
- Replacing the WLAN Module
- Replacing the Hard Disk Drive Module
- Replacing the DIMM Modules
- Replacing the ODD Module
- Replacing the Lower Covers
- Replacing the Express and SD Card Trays
- Troubleshooting
- Common Problems
- Power On Issue
- No Display Issue
- Random Loss of BIOS Settings
- LCD Failure
- Built-In Keyboard Failure
- Touchpad Failure
- Internal Speaker Failure
- Internal Microphone Failure
- HDD Not Operating Correctly
- ODD Failure
- Modem Function Failure
- Wireless Function Failure
- EasyTouch Button Failure
- Thermal Unit Failure
- External Mouse Failure
- Other Failures
- Intermittent Problems
- Undetermined Problems
- POST Codes Tables
- Common Problems
- Jumper and Connector Locations
- FRU (Field Replaceable Unit) List
- Model Definition and Configuration
- Test Compatible Components
- Online Support Information
- Index
![](/manual/acer/4730z/personal-computer-user-manual/images/img-198.png)
188
Launch Board 75
LCD Bezel 95
LCD Brackets 102
LCD Failure 133
LCD Module Disassembly
Flowchart
94
LCD Panel 101
lower cover 47
M
Main Unit Disassembly
Flowchart
58
Mainboard 86
media access
on indicator
10
MediaTouch Button Failure 142
Memory Check 130
Model Definition 166
Modem Board 84
Modem Failure 141
N
No Display Issue 131
Notebook Manager
hotkey
14
num lock
on indicator
10
O
ODD Failure 138
Online Support Information 185
optical drive module 55
P
Panel 5
Bottom 9
left 5
PC Card 10
Power On Failure 130
S
Speaker Module 76
speakers
hotkey
14
System
Block Diagram
4
T
Test Compatible Components 177
Thermal Unit Failure 142
Top 151
Touch Pad Board Plate 79
Touch Pad Bracket 72
touchpad
hotkey
14
Touchpad Failure 134
Troubleshooting
Built-in KB Failure
133
EasyTouch Buttons 142
Fingerprint Reader 142
Internal Microphone 136
Internal Speakers 134
LCD Failure 133
MediTouch Buttons 142
Modem 141
No Display 131
ODD 138
Other Failures 143
Power On 130
Thermal Unit 142
Touchpad 134
WLAN 141
U
Undetermined Problems 144
utility
BIOS
27–35
W
Windows 2000 Environment Test 178
Wireless Function Failure 141
WLAN Board 50