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Dell Precision 420 manuali

Manuali dei proprietari e guide per l'utente per Computer Dell Precision 420.
We fornisce 2 manuali pdf Dell Precision 420 per scaricare gratuitamente in base al tipo di documento: Manuale Utente


Dell Precision 420 Manuale Utente (136 pagine)


Marchio: Dell | Categoria: Computer | Dimensione: 2.51 MB |

 

Indice

Notes, Notices, and Cautions

1

Adjusting Volume

3

Using Audio Utilities

4

Installing Audio Drivers

4

Backing Up Your Files

5

Basic Checks

5

Look and Listen

6

System Setup

6

Expansion Cards

9

Adding Memory

12

Microprocessor Upgrades

14

Replacing the System Battery

16

International Dialing Codes

18

Americas Contact Numbers

19

Europe Contact Numbers

21

Features

27

Before You Start Testing

27

Advanced Testing

28

Troubleshooting the Monitor

36

Troubleshooting the Keyboard

36

Troubleshooting the Mouse

36

Troubleshooting I/O Ports

37

Help Overview

39

Contacting Dell

39

Installing SCSI Devices

64

Jumpers

67

System Board Labels

68

I/O Ports and Connectors

69

Interrupt Assignments

74

Memory Allocations

75

Technical Assistance

77

Help Tools

77

Problems With Your Order

78

Product Information

79

Before You Call

79

Before You Begin

81

Inside Your Computer

86

Troubleshooting the Battery

92

Troubleshooting Drives

95

System Features

96

Front Panel

99

Back Panel

100

Getting Help

101

Overview

102

System Messages

102

System Beep Codes

106

Warning Messages

107

Diagnostics Messages

107

Diagnostic LEDs

107

User's Guide

110

Connecting to a Network

111

Reinstalling the NIC Drivers

111

Reinstalling SCSI Drivers

114

AC Power Recovery

115

Asset Tag

115

Auto Power On

115

Boot Sequence

115

CPU Information

116

Integrated Devices

117

Keyboard NumLock

118

PCI IRQ Assignment

119

System Time

122

ZIP Floppy Support

122

Error Messages

123

Input Errors

123

Program Conflicts

124

Memory Address Conflicts

124

Microprocessor

125

System Information

125

Expansion Bus

125

Ports and Connectors

126

Graphics and Video

127

Key Combinations

127

Controls and Indicators

127

Physical

128

Environmental

128

Back to Contents Page

129

Using System Setup

129

System Setup Options

129

Entering System Setup

130

System Setup Screen

130

System Setup Navigation Keys

131

Dell Precision 420 Manuale Utente (49 pagine)


Marchio: Dell | Categoria: Computer | Dimensione: 2.54 MB |

 

Indice

Notes, Notices, and Cautions

1

Systems Service Manual

2

Expansion-Card Guide

7

Power Supply

14

System Board Components

15

Cooling Fan

21

Battery

21

System Board

22

420 Systems Service Manual

24

Restarting the System

25

Computer Cover

25

Interior Service Label

27

Internal View

27

Front Panel

27

Front-Panel Inserts

28

AGP Card Brace

35

Expansion Cards

36

Expansion-Card Guide and Fan

38

Control Panel

39

Chassis Intrusion Switch

39

Microprocessor Cooling Fan

47




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