HP A7818-IE002 manuály

Hp A7818-IE002 Uživatelský manuál (196 strany)

Značka: Hp | Kategorie: Počítače | Velikost: 10.13 MB |

Angličtina

Tabulka s obsahem

Technical Reference And

1

Troubleshooting Guide

1

Legal Notices

2

Contents

10

1 System Overview

13

Workstation Description

14

Figure 1-2 Rear View

17

Internal Features

18

Front Panel

19

Physical Characteristics

20

Electrical Speciﬁcations

20

Power Consumption And Cooling

21

Environmental Speciﬁcations

22

Power Saving And Ergonometry

23

Soft Power Down

24

Documentation

25

Where To Find The Information

26

System Overview

27

Chapter 1

27

2 System Board

29

System Board Description

30

Architectural View

32

Accessory Board Slots

33

Figure 2-5 PCI Slots

34

System Chipset

37

Memory Controller Hub (82850)

38

MCH Overview

40

Hub Interface

41

RDRAM Interface

41

RDRAM Thermal Management

41

Dual Rambus Bus

42

RIMM Memory Slots

42

ICH2 Features

46

Devices On The SMBus

49

Devices On The LPC Bus

54

The Super I/O Controller

54

FirmWare Hub (82802AB)

56

Industry standard packages:

57

40L TSOP or 32L PLCC

57

Feature Feature

57

System Bus

58

Cache Memory

59

Assigned Device Interrupts

60

PCI IRQ Lines

62

3 System BIOS

63

Using The HP Setup program

65

Main Screen

65

Advanced Screen

65

Processors, Memory And Cache

66

Floppy Disk Drives

66

IDE Devices

66

IDE Primary Master Device

66

Integrated USB Interface

67

Integrated I/O Ports

67

Integrated Audio Device

67

AGP Conﬁguration (Video)

67

PCI Device, Slot #1

67

Integrated LAN

68

Security Screen

68

Hardware Protection

68

Boot Screen

69

Power Screen

69

Updating The System BIOS

70

Clearing The CMOS

71

7 back to OFF

72

BIOS Addresses

73

DMA Channel Controllers

74

4 Tests And Error Messages

77

Basic Pre-boot Diagnostics

78

Table 4-1

79

POST Sequence And POST Error

81

Operating System Boot Phase

82

Run-time Errors

82

Table 4-3

83

Main Menu

84

Boot Steps

85

Boot Report

85

Order In Which POSTs Occur

86

Tests And Error Messages

87

Chapter 4

87

Error Message Summary

93

5 Hardware Components

97

Graphics Cards

98

PCI Cards

100

Table 5-2

101

SCSI Adapter Cards

102

Table 5-3

103

Table 5-4

104

Mass Storage Devices

105

Optical Drives

106

Hardware Components

108

Chapter 5

108

Connectors And Sockets

109

Wake On LAN Connector

110

Rear Fan Connector

110

PCI Fan Connector (MT only)

110

Status Panel And Intrusion

111

Hard Disk Drive Temperature

111

VGA DB15 Connector

111

LCD Panel

112

Rear Panel Connectors

113

USB Stacked Connector

114

Serial Port Connectors

114

Serial Port B connectors

114

25-pin Parallel Connector

115

MIDI/Joystick Connector

116

External Audio Jacks

116

Accessories

117

Overview

118

Removing The Cover

119

Removing The Front Bezel

120

Figure 6-5 Memory Sockets

121

Installing IDE Drives

125

Installing SCSI Drives

127

Setting SCSI IDs

128

Quantum/Maxtor Drive

129

Seagate Drives

129

IBM drives

130

Fujitsu drives

130

Verifying Your SCSI Drive

131

Chapter 6

132

Removing The Old Drive

133

Installing The New Drive

133

IDE Drive

138

SCSI Drive On SCSI Models

138

F2 when the HP logo appears

141

Replacing The Processor

143

Installing The New Processor

144

Replacing The System Board

145

Setting System Board Switches

147

Replacing The System Fan

148

Replacing The Rear Fan

149

Replacing The Battery

151

System Board Connectors

152

Chapter 7

153

Case 1: No Activity At All

156

HP x2100

158

Pre-boot Diagnostics

160

Pre-boot Test Errors

161

Post Test Errors

162

Error Message Utility (EMU)

164

Display Properties

166

Use Or Conﬁguration Problems

167

CMOS Test Error

168

Keyboard Test Error

168

Floppy Disk Drive Test Error

169

Troubleshooting BIOS Problems

176

System Board Switches

178

Using The HP Setup Program

179

Secondary Slave

181

Overview Of e-DiagTools

182

F10. A menu appears

183

F8 when the logo

183

HP e-DiagTools Hardware Tests

184

General Instructions

186

Recovery Process

186

Recovering Preloaded Drivers

187

Changing The Hard Disk

187

Other Sources Of Information

188

A x2100 Service Information

191

Parts and Part Numbers

192

Table A-1Parts List

193

Appendix A

194

Table A-2System Board

195

Table A-4Recovery CDs

195

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