Acer TravelMate 430 Technical Information download pdf (Page 75)

Chapter 3 67

Disassembling the Main Unit

1. See “Removing the Keyboard/ LCD Module and VGA Board” on page 65

2. Disconnect the left and the right speaker cable.

3. Disconnect the touchpad FFC.

4. Remove the 12 screws on the lower case.

5. Then detach the lower case from the main unit.

6. Disconnect the antenna line connectors that connects to the mini PCI wireless card.

7. Release the mini PCI wireless card lock with the fingers then remove it.

8. Unscrew the four screws that fasten the thremal module.

9. Remove the thermal module from the main unit.

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 139 140

Acer TravelMate 430 Series 1
Revision History 2
Copyright 3
Disclaimer 3
Conventions 4
Table of Contents 7
System Specifications 9
Expansion 10
Keyboard and Pointing Device 10
I/O Ports 10
System Block Diagram 11
Board Layout 12
Chapter 1 5 13
Outlook View 14
Chapter 1 7 15
Left Panel 16
Right Panel 17
Rear Panel 18
Bottom Panel 19
Indicators 20
Lock Keys 21
Embedded Numeric Keypad 22
Windows Keys 23
Hot Keys 24
Chapter 1 17 25
The Euro Symbol 26
Launch Keys 27
E-Mail Detection 28
Touchpad 29
22 Chapter 1 30
Chapter 1 23 31
Processor 31
Second Level Cache 31
System Memory 31
Chapter 1 25 33
DVD-ROM Interface 33
Audio Interface 33
Video Interface 33
28 Chapter 1 36
30 Chapter 1 38
Electrical specification 38
°C (storage package) 40
Chapter 1 33 41
Mechanical Specification 41
Memory Address Map 41
I/O Address Map 41
Environmental Requirements 41
34 Chapter 1 42
Chapter 1 35 43
IRQ Assignment Map 43
36 Chapter 1 44
DMA Channel Assignment 44
System Utilities 45
Chapter 2 39 47
40 Chapter 2 48
Chapter 2 41 49
Advanced 51
Security 52
Setting a Password 53
Removing a Password 54
Changing a Password 54
48 Chapter 2 56
Chapter 2 49 57
BIOS Flash Utility 58
System Diagnostic Diskette 58
Running Diagnostics Program 60
Chapter 2 57 65
58 Chapter 2 66
Chapter 3 67
General Information 68
Chapter 3 61 69
62 Chapter 3 70
Screw List 70
Removing the Battery Pack 71
Removing the Optical Module 72
Removing the HDD module 72
Removing the Memory 72
Removing the Keyboard 73
Disassembling the Main Unit 75
Disassembling the LCD Module 80
Disassembling the HDD Module 81
74 Chapter 3 82
5. Remove the ODD PCB board 82
Troubleshooting 83
System Check Procedures 84
Memory Check 85
Power System Check 85
Check the Power Adapter 86
Touchpad Check 87
Display Check 87
Sound Check 88
Index of Error Messages 90
Chapter 4 83 91
Error Message List 91
84 Chapter 4 92
LCD-Related Symptoms 92
Indicator-Related Symptoms 92
Power-Related Symptoms 92
Chapter 4 85 93
PCMCIA-Related Symptoms 93
Memory-Related Symptoms 93
Speaker-Related Symptoms 93
Intermittent Problems 95
Undetermined Problems 96
POST Task Routines 97
90 Chapter 4 98
Chapter 4 91 99
92 Chapter 4 100
Chapter 4 93 101
94 Chapter 4 102
Top View 103
Chapter 5 103
SW1 Settings (Lid switch) 104
SW2 Settings 104
Bottom View 105
98 Chapter 5 106
Chapter 6 107
Exploded Diagram 108
LOGIC UP ASSY 109
LOGIC UP ASSY (Wireless) 110
LCD 14.1” 111
DVD ASSY 112
CD-ROM ASSY 112
Combo ASSY 113
106 Chapter 6 114
Chapter 6 107 115
108 Chapter 6 116
Chapter 6 109 117
110 Chapter 6 118
Chapter 6 111 119
112 Chapter 6 120
Chapter 6 113 121
114 Chapter 6 122
Chapter 6 115 123
116 Chapter 6 124
Chapter 6 117 125
TravelMate 420 Series 126
Appendix A 126
Main Features 127
Appendix A 120 128
Embedded numeric keypad 128
Test Compatible Components 129
Microsoft 130
XP Home Environment Test 130
Appendix B 123 131
124 Appendix B 132
XP Pro Environment Test 133
126 Appendix B 134
2000 Environment Test 135
128 Appendix B 136
Online Support Information 137
130 Appendix C 138

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