Dell OptiPlex GX1 Low-Profile Managed PC Systems Uživatelská příručka stáhnout pdf (Strana 29)

Troubleshooting: Dell OptiPlex GX1 Small-Form-Factor System User's Guide

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Troubleshooting: Dell™ OptiPlex™ GX1 Small-Form-Factor

System User's Guide

Basic Checks External Components

Messages and Codes Internal Components

Software Checks Getting Help

Dell Diagnostics

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1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 173 174

Initial release: 9 Jun 1999 2
Last revised: 17 Feb 2000 2
Hardware Features 4
Software Features 5
Manageability Features 6
Security Features 9
ENERGY STAR® Compliance 10
Controls and Indicators 15
Chassis Intrusion 17
System Setup Screens 25
System Setup Navigation Keys 26
System Setup Options 27
Specifications: Dell 30
OptiPlex 30
GX1 Small-Form-Factor System 30
System Information 31
Expansion Bus 31
Key Combinations 33
Physical 34
Environmental 35
Removing DIMMs 37
Figure 2. Removing a DIMM 38
1 Securing clips (2) 38
Before You Start Testing 40
Starting the Dell Diagnostics 41
How to Use the Menu 43
Main Menu Categories 44
Tests in the Dell Diagnostics 49
Drives: Primary and Secondary 69
Reserved Memory 70
CPU Speed 71
Num Lock 71
DAC Snoop 72
Keyboard Errors 72
System Password 72
Password Status 73
Boot Sequence 73
Setup Password 75
Auto Power On 76
Power Management 76
Parallel Mode 79
IDE Hard Disk 79
Diskette 79
System Data Options 80
Responding to Error Messages 85
Troubleshooting the Battery 90
Troubleshooting System Memory 92
Troubleshooting Drives 93
Troubleshooting the Keyboard 96
Troubleshooting the Mouse 96
Troubleshooting I/O Ports 96
System User's Guide 100
System Board Components 101
System Board Jumpers 102
System Board Labels 103
User's Guide 106
Removing an Expansion Card 110
Overview 112
Replacing the Battery 112
Connecting Drives 117
Look and Listen 127
System Setup Program 129
System Beep Codes 135
Warning Messages 137
Diagnostics Messages 137
Back to Contents Page 138
Error Messages 140
Input Errors 140
Memory-Resident Programs 140
Program Conflicts 140
Memory Address Conflicts 141
Problems With Your Order 145
Product Information 145
Before You Call 146
Video Memory Test 149
Video Hardware Test 149
Text Mode Character Test 149
Text Mode Color Test 153
Text Mode Pages Test 154
Graphics Mode Test 155
Color Palettes Test 159
Solid Colors Test 159
International Dialing Codes 161
Americas Contact Numbers 162
Europe Contact Numbers 164
Tighten the thumbscrew 174

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