Acer 7520 manuals

Owner’s manuals and user’s guides for Server/workstation motherboards Acer 7520.
We providing 1 pdf manuals Acer 7520 for download free by document types: User Manual


Table of contents

Aspire 7520/7220 Series

1

Service Guide

1

Revision History

2

Copyright

3

Disclaimer

3

Conventions

4

System Specifications

7

Input devices

8

Communication

8

Dimensions and weight

8

Power subsystem

8

I/O Ports

9

Options and accessories

9

Software

9

Environment

10

System compliance

10

Warranty

10

System Block Diagram

11

Board Layout

12

Your Acer Notebook Tour

14

Closed Front View

15

Left View

16

Right View

17

Rear view

17

Base view

18

Indicators

18

Easy-Launch Buttons

19

Touchpad Basics

20

Using the Keyboard

21

Hot Keys

22

Special Key

23

The US dollar sign

24

Acer Empowering Technology

25

Acer eNet Management

26

Acer ePower Management

27

Battery status

28

Acer eAudio Management

29

Chapter 1 25

31

Acer eLock Management

32

Acer eRecovery Management

33

Acer eSettings Management

34

Using the System Utilities

36

Launch Manager

37

Chapter 1 33

39

System Memory

39

Memory Combinations

39

Second Level Cache

39

36 Chapter 1

42

DVD-Dual Interface

42

Audio Interface

42

Hard Disk Drive Interface

42

Chapter 1 37

43

Chapter 1 39

45

LCD 15.4” inch

45

BIOS Setup Utility

47

System Utilities

47

Navigating the BIOS Utility

48

AS7220 Model BIOS Screens

49

44 Chapter 2

50

Information

51

Advanced

53

Security

54

Setting a Password

55

Removing a Password

56

Changing a Password

56

Chapter 2 51

57

Setup Warning

57

Boot Exit

59

AS7250/G Model BIOS Screens

60

Chapter 2 55

61

Exit Saving Changes

69

64 Chapter 2

70

Chapter 3

71

General Information

72

60 Chapter 3

74

Screw List

74

Removing the Battery Pack

75

Removing the HDD Module

76

Removing the Memory

76

Disassembling the Main Unit

80

Chapter 3 69

83

Disassembling the LCD Module

85

72 Chapter 3

86

Disassembling the HDD Module

87

Disassembling the ODD Module

87

Troubleshooting

89

System Check Procedures

90

Memory check

91

Power System Check

91

Check the Power Adapter

92

Touchpad Check

93

Index of Error Messages

95

82 Chapter 4

96

Error Message List

96

Chapter 4 83

97

Phoenix BIOS Beep Codes

98

Chapter 4 85

99

86 Chapter 4

100

Chapter 4 87

101

Indicator-Related Symptoms

102

Power-Related Symptoms

102

88 Chapter 4

102

LCD-Related Symptoms

102

Intermittent Problems

105

Undetermined Problems

106

Top View

107

Bottom View

108

Chapter 6

109

Aspire 7520/7220 FRU List

110





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