HP Compaq dx2250 manuals

Hp Compaq dx2250 User Manual (162 pages)

Brand: Hp | Category: Server/workstation motherboards | Size: 2.13 MB |

English

Table of contents

Service Reference Guide

1

About This Book

3

Table of contents

5

Backing Up the CMOS

19

Restoring the CMOS

19

3 HP Insight Diagnostics

21

Survey Tab

22

Test Tab

22

Status Tab

23

Help Tab

24

Protecting the Software

25

Restoring the Software

25

4 Desktop Management

27

HP OpenView Agent

28

Remote System Installation

30

HP System Software Manager

31

HP Client Manager

31

HP Client Foundation Suite

33

ROM Flash

34

Remote ROM Flash

35

HPQFlash

35

Replicating the Setup

36

Copying to Multiple Computers

37

Creating a Bootable Device

38

Dual-State Power Button

41

HP Web Site Support

41

Industry Standards

42

Asset Tracking and Security

42

Password Security

44

Entering a Power-On Password

45

Entering a Setup Password

45

DriveLock

47

Using DriveLock

48

DriveLock Applications

48

Smart Cover Sensor

49

Smart Cover Lock

49

Cable Lock Provision

50

Drive Protection System

51

Surge-Tolerant Power Supply

51

Thermal Sensor

51

SATA Hard Drives

53

SATA Hard Drive Cables

53

SATA Power Cable

54

PATA Device Information

55

ATA SMART Drives

55

Hard Drive Capacities

55

Chassis Designations

57

Generating Static

58

Grounding the Work Area

59

Operating Guidelines

61

Routine Care

61

Cleaning the Keyboard

62

Cleaning the Monitor

62

Service Considerations

63

Cables and Connectors

64

Hard Drives

64

Lithium Coin Cell Battery

64

— Microtower (MT) Chassis

65

Access Panel

66

Front Bezel

67

Front Drive Bezels

68

DDR2-SDRAM DIMMs

70

Installing Memory Modules

70

Expansion Cards

72

PCI/PCIe Expansion Card

73

Cable Management

75

Cable Connections

76

Drive Positions

77

5.25" Drive

78

3.5” Drive

79

Removing a 3.5” Hard Drive

81

Power Switch Assembly

83

Speaker

84

System Fan

85

Heatsink

86

Processor

87

System Board

89

Type 1 Battery Holder

91

Type 2 Battery Holder

92

Type 3 Battery Holder

93

Power Supply

94

A Connector Pin Assignments

95

Ethernet RJ-45

96

Ethernet AUI

96

Parallel Interface

97

Microphone

98

Headphone

98

Line-in Audio

98

Line-out Audio

98

External Infrared Transceiver

98

ENWW Monitor 93

99

24-Pin Power

100

24-Pin MicroFit Power

101

4-Pin Power (for CPU)

101

6-Pin Power (for CPU)

101

SATA Data and Power

102

PCI Express

102

DVI Connector

104

ENWW DVI Connector 99

105

B Power Cord Set Requirements

107

C POST Error Messages

109

Safety and Comfort

119

Helpful Hints

120

Solving General Problems

122

Solving Power Problems

126

Solving Diskette Problems

127

Solving Hard Drive Problems

130

Solving Display Problems

134

Solving Audio Problems

138

Solving Printer Problems

140

Solving Network Problems

145

Solving Memory Problems

148

Solving Processor Problems

150

Cause Solution

153

Solving Drive Key Problems

154

Solving Software Problems

158

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