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Aspire 4930 Series
Service Guide
Page 83 (Main Unit Disassembly Process)
Acer Aspire 4930 Series - Main Unit Disassembly Process; Main Unit Disassembly Flowchart
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Chapter 3
73
Main Unit Disassembly Process
Main Unit Disassembly Flowchart
Screw List
Item
Screw
Color
Part No.
A
M2 x L3
Black
8
6.00D29.620
D
M2 x L5
Black
86.00E32.725
F
M2 x L4
Black
86.00F24.724
H
M2.5 x L8
Black
86.00E34
.738
82
84
Table of Contents
Main Page
Table of Contents
7
Default Chapter
2
Revision History
2
System Specifications
11
Features
11
Dimensions and Weight
12
Power Subsystem
12
Privacy Control
12
Special Keys and Controls
12
System Block Diagram
14
Your Acer Notebook Tour
15
Front View
15
Closed Front View
16
Left View
17
Rear View
18
Right View
18
Bottom View
19
Indicators
20
Easy-Launch Buttons
21
Touch Pad Basics (with Fingerprint Reader)
22
Using the Keyboard
23
Lock Keys and Embedded Numeric Keypad
23
Windows Keys
24
Hot Keys
25
Special Key
26
Acer Empowering Technology
27
Empowering Technology Password
27
Acer Enet Management
28
Acer Epower Management
29
Acer Eaudio Management
31
Acer Epresentation Management
32
Acer Edatasecurity Management (for Selected Models)
33
Acer Elock Management
34
Acer Erecovery Management
35
Acer Esettings Management
36
Windows Mobility Center
37
Using the System Utilities
38
Acer Gridvista (Dual-Display Compatible)
38
Launch Manager
39
Norton Internet Security
40
Hardware Specifications and Configurations
41
System Utilities
49
BIOS Setup Utility
49
Navigating the BIOS Utility
49
Information
50
Main
51
Advanced
52
Security
54
Removing a Password
55
Setting a Password
55
Changing a Password
56
Power
57
Boot
59
Exit
60
BIOS Flash Utility
61
Remove HDD/BIOS Utility
62
Machine Disassembly and Replacement
67
Disassembly Requirements
67
General Information
68
Disassembly Process
68
Pre-Disassembly Instructions
68
External Module Disassembly Process
69
External Modules Disassembly Flowchart
69
Removing the Battery Pack
70
Removing the SD Dummy Card
71
Removing the Expresscard Dummy Card
72
Removing the Lower Covers
73
Removing the DIMM Module
75
Removing the WLAN Board Module
76
Removing the Hard Disk Drive Module
78
Removing the Optical Drive Module
80
Main Unit Disassembly Process
83
Main Unit Disassembly Flowchart
83
Removing the Switch Cover
84
Removing the Keyboard
86
Removing the Antenna
88
Removing the LCD Module
92
Removing the Upper Cover
94
Removing the Touch Pad Bracket
98
Removing the Finger Print Reader
101
Removing the Launch Board
103
Removing the Speaker Module
105
Removing the Switch Board
107
Removing the Touch Pad Board
108
Removing the I/O Board
109
Removing the Bluetooth Board
111
Removing the Modem Module
113
Removing the Main Board
116
Removing the Thermal Module
120
Removing the CPU
122
Removing the CPU Fan
124
Removing the HDMI Module
126
LCD Module Disassembly Process
128
LCD Module Disassembly Flowchart
128
Removing the LCD Bezel
129
Removing the Inverter Board
131
Removing the Camera Module
133
Removing the LCD Panel
135
Removing the LCD Brackets and FPC Cable
136
Removing the Antennas
139
Removing the MIC Module
141
LCM Module Reassembly Procedure
142
Replacing the LCD Panel
142
Replacing the LCM Bezel
144
Main Module Reassembly Procedure
145
Replacing the CPU
145
Replacing the Thermal Module
145
Replacing the CPU Fan Module
146
Replacing the HDMI Module
146
Replacing the Mainboard
147
Replacing the Bluetooth Board
148
Replacing the I/O Board
148
Replacing the Modem Module
149
Replacing the Finger Print Reader
150
Replacing the Touch Pad
151
Replacing the Launch Board
152
Replacing the Switch Board
152
Replacing the Antenna Cables
153
Replacing the Keyboard
154
Replacing the Speaker Module
154
Replacing the Switch Cover
155
Replacing the WLAN Module
155
Replacing the Hard Disk Drive Module
156
Replacing the DIMM Modules
157
Replacing the Lower Covers
158
Replacing the ODD Module
158
Replacing the Express and SD Card Trays
159
Troubleshooting
161
Default Chapter
161
Common Problems
161
Power on Issue
162
No Display Issue
163
Random Loss of BIOS Settings
164
Built-In Keyboard Failure
165
LCD Failure
165
Internal Keyboard Failure
165
Internal Speaker Failure
166
Touch Pad Failure
166
Sound Problems
167
Internal Microphone Failure
168
HDD Not Operating Correctly
169
ODD Failure
170
Modem Function Failure
173
USB Failure (Rightside)
173
Modem Failure
173
Easytouch Button Failure
174
Wireless Function Failure
174
Rightside USB Failure
173
Acer Easylaunch Button Failure
174
Fingerprint Reader Failure
175
Mediatouch Button Failure
175
WLAN Failure
174
Acer Mediatouch Failure
175
HDTV Switch Failure
176
Thermal Unit Failure
176
External Mouse Failure
177
Other Failures
177
Other Functions Failure
177
Intermittent Failures
178
Intermittent Problems
178
Undermined Failures
178
Undetermined Problems
178
Jumper and Connector Locations
179
Top View
179
Bottom View
180
Clearing Password Check and BIOS Recovery
181
Clearing Password Check
181
BIOS Recovery by Crisis Disk
182
FRU (Field Replaceable Unit) List
183
Aspire 4930 Exploded Diagram
184
Model Definition and Configuration
192
Aspire 4930 Series
192
Test Compatible Components
215
Microsoft® Windows® Vista Environment Test
216
Online Support Information
219
Index
221
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