manuais Acer 270

Acer 270 Manual do Utilizador (127 páginas)

Marca: Acer | Categoria: Computadores portáteis | Tamanho: 4.35 MB |

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Índice

PART NO.: VD.T18V5.001

1

Revision History

2

Copyright

3

Disclaimer

3

Conventions

4

Table of Contents

6

System Specifications

8

Keyboard and Pointing Device

9

Expansion

9

I/O Ports

9

System Block Diagram

10

Board Layout

11

Bottom View

12

Outlook View

13

Chapter 1 9

14

Left Panel

15

Right Panel

16

Rear Panel

17

Bottom Panel

18

Indicators

19

Lock Keys

20

Embedded Numeric Keypad

21

Windows Keys

22

Hot Keys

23

Chapter 1 19

24

The Euro Symbol

25

Launch Keys

26

E-Mail Detection

27

Touchpad

28

24 Chapter 1

29

Chapter 1 27

32

DVD-ROM Interface

32

Hard Disk Drive Interface

32

28 Chapter 1

33

Audio Interface

33

Video Interface

33

Parallel Port

33

30 Chapter 1

35

Battery

35

LCD Inverter Specification

35

Chapter 1 33

38

AC Adapter

38

°C (storage package)

39

Chapter 1 35

40

Memory Address Map

40

I/O Address Map

40

IRQ Assignment Map

40

Mechanical Specification

40

36 Chapter 1

41

DMA Channel Assignment

41

System Utilities

42

38 Chapter 2

43

Chapter 2 39

44

System Devices

46

Security

47

Setting a Password

48

Removing a Password

48

Changing a Password

49

Chapter 2 45

50

46 Chapter 2

51

Chapter 2 47

52

48 Chapter 2

53

BIOS Flash Utility

54

System Utility Diskette

54

System Diagnostic Diskette

54

Running Diagnostics Program

55

Chapter 3

60

General Information

61

58 Chapter 3

63

Removing the Battery Pack

64

Removing the HDD Module

65

Removing the Memory

65

Removing the FDD Module

65

Removing the Optical Module

65

Removing the CPU

66

62 Chapter 3

67

Removing the LCD Module

68

Removing the Switch Board

69

Disassembling the Main Unit

70

Disassembling the logic lower

72

Disassembling the LCD Module

73

Disassembling the HDD Module

74

70 Chapter 3

75

Troubleshooting

76

System Check Procedures

77

Memory Check

78

Power System Check

78

Pin 1: 19V

79

Pin 2: 0V, Ground

79

Touchpad Check

80

Display Check

80

Sound Check

81

: nnnn System RAM test failed

83

Chapter 4 79

84

Error Message List

84

80 Chapter 4

85

LCD-Related Symptoms

85

Indicator-Related Symptoms

85

Power-Related Symptoms

85

Chapter 4 81

86

PCMCIA-Related Symptoms

86

Memory-Related Symptoms

86

Speaker-Related Symptoms

86

Intermittent Problems

88

Undetermined Problems

89

Chapter 4 85

90

86 Chapter 4

91

Top View

92

Chapter 5

92

SW1 Settings (Lid switch)

93

SW2 Settings

93

90 Chapter 5

95

Chapter 6

96

Exploded Diagram

97

TravelMate270

99

TravelMate 270

100

98 Chapter 6

103

Chapter 6 99

104

100 Chapter 6

105

Chapter 6 101

106

102 Chapter 6

107

Chapter 6 103

108

104 Chapter 6

109

Chapter 6 105

110

106 Chapter 6

111

Chapter 6 107

112

TravelMate 270 Series

113

Appendix A

113

Main Features

114

Appendix A 110

115

Test Compatible Components

116

Microsoft

117

XP Home Environment Test

117

Appendix B 113

118

XP Pro Environment Test

119

Appendix B 115

120

2000 Environment Test

121

Appendix B 117

122

118 Appendix B

123

Online Support Information

124

120 Appendix C

125

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