manuais Acer 420

Acer 420 Manual do Utilizador (140 páginas)

Marca: Acer | Categoria: Computadores portáteis | Tamanho: 7.23 MB |

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Índice

Acer TravelMate 420 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

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 25

33

DVD-ROM Interface

33

26 Chapter 1

34

Chapter 1 31

39

Electrical specification

39

°C (storage package)

41

34 Chapter 1

42

Mechanical Specification

42

Memory Address Map

42

I/O Address Map

42

Environmental Requirements

42

Chapter 1 35

43

36 Chapter 1

44

IRQ Assignment Map

44

Chapter 1 37

45

DMA Channel Assignment

45

38 Chapter 1

46

System Utilities

47

Chapter 2 41

49

42 Chapter 2

50

Chapter 2 43

51

System Devices

53

46 Chapter 2

54

Setting a Password

55

Removing a Password

56

Changing a Password

56

50 Chapter 2

58

Chapter 2 51

59

BIOS Flash Utility

60

System Diagnostic Diskette

60

Running Diagnostics Program

62

Chapter 2 59

67

60 Chapter 2

68

Chapter 3

69

General Information

70

Removing the Battery Pack

73

Removing the Optical Module

74

Removing the HDD module

74

Removing the Memory

74

Removing the Keyboard

75

Disassembling the Main Unit

77

Disassembling the LCD Module

82

Disassembling the HDD Module

83

76 Chapter 3

84

5. Remove the ODD PCB board

84

Troubleshooting

85

System Check Procedures

86

Memory Check

87

Power System Check

87

Check the Power Adapter

88

Touchpad Check

89

Display Check

89

Sound Check

90

Index of Error Messages

92

Chapter 4 85

93

Error Message List

93

86 Chapter 4

94

LCD-Related Symptoms

94

Indicator-Related Symptoms

94

Power-Related Symptoms

94

Chapter 4 87

95

PCMCIA-Related Symptoms

95

Memory-Related Symptoms

95

Speaker-Related Symptoms

95

Intermittent Problems

97

Undetermined Problems

98

POST Task Routines

99

92 Chapter 4

100

Chapter 4 93

101

94 Chapter 4

102

Chapter 4 95

103

96 Chapter 4

104

Top View

105

Chapter 5

105

SW1 Settings (Lid switch)

106

SW2 Settings

106

Bottom View

107

100 Chapter 5

108

Chapter 6

109

Exploded Diagram

110

LOGIC UP ASSY

111

LOGIC UP ASSY (Wireless)

112

LCD 14.1”

113

DVD ASSY

114

CD-ROM ASSY

114

Combo ASSY

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

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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