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Gateway LT3105u
Acer Gateway LT3105u Laptop Keyboard Manuals
Manuals and User Guides for Acer Gateway LT3105u Laptop Keyboard. We have
1
Acer Gateway LT3105u Laptop Keyboard manual available for free PDF download: Service Manual
Acer Gateway LT3105u Service Manual (180 pages)
Brand:
Acer
| Category:
Laptop
| Size: 4.05 MB
Table of Contents
Gateway Lt31 Series
1
Revision History
2
Table of Contents
7
System Specifications
11
Features
11
Privacy Control
12
Dimensions and Weight
12
Power Subsystem
12
Special Keys and Controls
12
System Block Diagram
13
Your Gateway Notebook Tour
14
Front View
14
Closed Front View
15
Left View
15
Right View
16
Rear and Base View
17
Indicators
18
Touchpad Basics
19
Using the Keyboard
20
Lock Keys and Embedded Numeric Keypad
20
Windows Keys
21
Hot Keys
22
Special Keys
23
Hardware Specifications and Configurations
24
System Utilities
31
BIOS Setup Utility
31
Navigating the BIOS Utility
31
Information
32
Main
33
Security
34
Setting a Password
35
Removing a Password
35
Changing a Password
36
Boot
37
Exit
38
BIOS Flash Utility
39
DOS Flash Utility
40
Winflash Utility
42
Remove HDD/BIOS Password Utilities
43
Machine Disassembly and Replacement
45
Disassembly Requirements
45
Related Information
45
General Information
46
Pre-Disassembly Instructions
46
Disassembly Process
46
External Module Disassembly Process
47
External Modules Disassembly Flowchart
47
Removing the Battery Pack
48
Removing the Hard Disk Drive Module
49
Removing the DIMM Module
52
Removing the WLAN Board
54
Removing the 3G Board
57
Main Unit Disassembly Process
59
Main Unit Disassembly Flowchart
59
Removing the Keyboard
60
Removing the Hinge Covers
62
Removing the Upper Cover
63
Removing the Button Board
66
Removing the LED Board
68
Removing the Bluetooth Module
70
Removing the Card Reader Board
71
Removing the Speaker Module
73
Removing the VGA Board
75
Removing the LAN Board
77
Removing the LCD Module
79
Removing the Hinge Wells
81
Removing the Mainboard
82
Removing the RTC Battery
84
Removing the Thermal Module
85
Removing the CPU
87
LCD Module Disassembly Process
88
LCD Module Disassembly Flowchart
88
Removing the LCD Bezel
89
Removing the Camera Board
90
Removing the LCD Panel
91
Removing the LCD Brackets and FPC Cable
93
Removing the Antennas
95
LCD Module Reassembly Procedure
97
Replacing the Antennas
97
Replacing the LCD Cable and Brackets
99
Replacing the LCD Panel
100
Replacing the Camera Board
101
Replacing the LCD Bezel
102
Main Module Reassembly Procedure
103
Replacing the CPU
103
Replacing the Thermal Module
103
Replacing the RTC Battery
106
Replacing the Mainboard
106
Replacing the Hinge Wells
109
Replacing the LCD Module
109
Replacing the LAN Board
111
Replacing the VGA Board
112
Replacing the Speaker Module
114
Replacing the LED Board
116
Replacing the Bluetooth Module
117
Replacing the Card Reader Board
118
Replacing the Button Board
120
Replacing the Upper Cover
121
Removing the Hinge Covers
124
Replacing the Keyboard
125
Reassembling External Modules
126
Replacing the WLAN Board
126
Replacing the 3G Module
128
Replacing the DIMM Module
129
Replacing the Hard Disk Drive Module
129
Replacing the Lower Covers
131
Replacing the Battery Pack
133
Troubleshooting
135
Common Problems
135
Power on Issue
136
No Display Issue
137
Random Loss of BIOS Settings
138
LCD Failure
139
Built-In Keyboard Failure
140
Touchpad Failure
141
Internal Speaker Failure
142
Internal Microphone Failure
143
HDD Not Operating Correctly
144
USB Failure (Right Up/Down Side)
145
Other Failures
145
Intermittent Problems
146
Undetermined Problems
146
POST Code Reference Tables
147
Jumper and Connector Locations
151
Top View
151
Bottom View
152
Clearing Password Check and BIOS Recovery
153
Motherboard CMOS Discharge
153
BIOS Recovery by Crisis Disk
154
FRU (Field Replaceable Unit) List
157
Gateway LT31 Exploded Diagrams
158
Main Assembly
158
LCD Assembly
159
Gateway LT Series FRU List
160
Screw List
165
Model Definition and Configuration
166
Gateway LT31 Series
166
Test Compatible Components
171
Windows XP Environment Test
172
Online Support Information
177
Index
177
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