HP Compaq dx2450 manuali

Hp Compaq dx2450 Specifiche (107 pagine)

Marchio: Hp | Categoria: Parti del case per computer | Dimensione: 4.70 MB |

Inglese

Indice

Service Reference Guide

1

Table of contents

3

Appendix E Specifications

6

Computer Setup—Main

10

Computer Setup—Advanced

11

Computer Setup—Power

12

Computer Setup—Boot

13

Computer Setup—Exit

13

F10 Setup mode and press F5

14

HP Insight Diagnostics

15

Survey Tab

16

Test Tab

17

Status Tab

17

Help Tab

18

Protecting the Software

19

SATA Hard Drives

21

SATA Hard Drive Cables

22

PATA Device Information

23

ATA SMART Drives

23

Hard Drive Capacities

23

Chassis Designation

24

Generating Static

25

Grounding the Work Area

26

Operating Guidelines

27

Routine Care

28

Service Considerations

29

Cables and Connectors

30

Hard Drives

30

Lithium Coin Cell Battery

31

Microtower (MT) Chassis

32

Preparation for Disassembly

33

External Security Devices

34

HP Business PC Security Lock

35

Computer Access Panel

37

Front Bezel

38

Removing Bezel Blanks

39

Cable Management

40

Cable Connections

41

Expansion Cards

45

2 SATA0 SATA0 dark blue

50

3 SATA1 SATA1 white

50

4 SATA2 SATA2 light blue

50

Drive Positions

51

Removing an Optical Drive

52

Drives 49

55

Drives 53

59

Front USB Panel

63

Power Switch/LED Assembly

64

Heatsink

65

Processor

67

Rear Chassis Fan

69

Power Supply

70

System Board

71

Type 1 Battery Holder

73

Type 2 Battery Holder

73

Type 3 Battery Holder

74

A Connector Pin Assignments

75

Ethernet RJ-45

76

Ethernet AUI

76

Parallel Interface

77

Microphone

78

Headphone

78

Line-in Audio

78

Line-out Audio

78

External Infrared Transceiver

79

CD-ROM 50-Pin Connector

81

24-Pin Power

81

24-Pin MicroFit Power

82

4-Pin Power (for CPU)

82

6-Pin Power (for CPU)

82

SATA Data and Power

83

PCI Express

83

PCI Express Mini Card

85

DVI Connector

86

B Power Cord Set Requirements

87

Country-Specific Requirements

88

C Troubleshooting

89

Helpful Hints

90

Solving General Problems

91

Solving General Problems 87

93

Contacting Customer Support

97

Reference Designators

98

Secondary NIC clock crystal

103

RTC clock crystal/tie-down

103

E Specifications

104

Rated Input Current (maximum)

105

8A @ 100 VAC 4A @ 200 VAC

105

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