Dell Dimension L___cx Manual do Utilizador descarregar pdf (Página 44)

3-2 Dell Dimension L Series Systems Reference and Troubleshooting Guide

Figure 3-1. Removing the Bezel

3. Swing the bezel away from the chassis, disengage the two retaining hooks on

the bezel, and carefully pull it away from the chassis.

To replace the bezel, fit the bezel's two retaining hooks into their corresponding slots

on the chassis. Rotate the bezel toward the chassis until the bezel latches into

position.

bezel release tab

retaining hooks

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 161 162

Ergonomic Computing Habits 4
About This Guide 7
Other Documents You May Need 8
Notes, Notices, and Cautions 8
Typographical Conventions 9
Hardware Features 17
Software Features 18
Available Upgrades 19
Preventive Maintenance 20
Power Protection Devices 22
Line Conditioners 23
Uninterruptible Power Supply 23
—For You and Your Computer 25
Installation Guidelines 26
System Board 28
Inside Your Computer 29
Connector or 32
Socket Description 32
* •indicates pin 1 33
PCI Expansion Card Upgrades 34
Removing Expansion Cards 37
Adding Memory 38
Removing a DIMM 40
Replacing the System Battery 40
(BATTERY) 41
Front-Panel Insert 45
Configuring Drives 46
Connecting Drive Cables 46
5.25-Inch Drive 47
3.5-Inch Drives 48
Lower 3.5-Inch Bay 51
Replacing the Hard-Disk Drive 52
Drive 54
Backing Up Data Files 55
Software 55
Checking the Basics 56
Indication Action 57
Running the Dell Diagnostics 63
Starting the Dell Diagnostics 64
Dell Diagnostics Main Screen 65
Using the Dell Diagnostics 67
Versions 68
Features 69
Reinstalling Drivers 70
Incompatibilities 72
Reinstalling Windows 98 74
Reinstalling Windows Me 75
Reinstalling Windows 2000 77
Expansion Cards 79
• Incorrect drivers installed 81
System Memory 83
If Your Computer Gets Wet 87
If Your Computer Is Damaged 88
Technical Assistance 89
Help Tools 90
Problems With Your Order 91
Product Information 92
Before You Call 92
International 95
Country (City) 100
Area Local Number or 100
Microprocessor 109
System Information 109
Expansion Bus 110
System Clock 110
Ports and Connectors 111
Controls and Indicators 111
Environmental 112
Physical 112
Altitude:: 113
Keys Action 116
Main Screen 118
Advanced Screen 119
Boot Configuration Submenu 120
Option Function 121
IDE Configuration Submenu 122
Primary IDE Master Submenu 123
Video Configuration Submenu 126
Security Screen 127
Boot Screen 128
Exit Screen 130
Clearing NVRAM 132
Diagnostic Codes 133
POST Beep Codes 137
System Messages 137
FCC Notices (U.S. Only) 142
IC Notice (Canada Only) 143
CE Notice (European Union) 144
Battery Disposal 144
VCCI Notice (Japan Only) 145
Class B ITE 146
NOM Information (Mexico Only) 147
Coverage During Year One 149
General Provisions 150
Caribbean Only) 153
Exclusions 154
Making a Claim 154
Canada Only) 155

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