Dell OptiPlex GX300 Desktop Computer Manuals

Manuals and User Guides for Dell OptiPlex GX300 Desktop Computer. We have 1 Dell OptiPlex GX300 Desktop Computer manual available for free PDF download: User Manual

Dell OptiPlex GX300 User Manual

Dell OptiPlex GX300 User Manual (92 pages)

User Guide

Brand: Dell | Category: Desktop | Size: 1 MB

Table of Contents

Backing up Your Files
2
Basic Checks
2
Checking Connections and Switches
2
Look and Listen
3
System Setup
3
Replacing the Battery
4
International Dialing Codes
6
Before You Start Testing
14
Starting the Dell Diagnostics
14
Advanced Testing
15
Installing an Expansion Card
20
Removing an Expansion Card
21
Troubleshooting the Monitor
23
Troubleshooting the Keyboard
23
Troubleshooting the Mouse
24
Troubleshooting I/O Ports
24
Troubleshooting Basic I/O Functions
24
Troubleshooting a Parallel Printer
24
Troubleshooting a Serial I/O Device
25
Installing an EIDE Hard-Disk Drive
27
Installing SCSI Devices
30
Technical Assistance
33
Help Tools
33
Problems with Your Order
34
Product Information
34
Returning Items for Warranty Repair or Credit
34
Before You Call
35
System Board Components
37
System Board Jumpers
38
System Board Labels
38
Rotating the Power Supply Away from the System Board
40
Removing and Replacing the Front Bezel
40
Safety First-For You and Your Computer
43
Removing and Replacing the Computer Cover
43
Troubleshooting a Wet Computer
45
Troubleshooting a Damaged Computer
45
Troubleshooting the Battery
46
Troubleshooting Expansion Cards
46
Troubleshooting System Memory
47
Troubleshooting the Video Subsystem
47
Troubleshooting the System Board
47
Troubleshooting Drives
48
Hardware Features
50
Software Features
51
Manageability Features
51
Energy Star Compliance
53
Installing Rimms
54
Removing Rimms
55
System Messages
56
Troubleshooting
59
System Beep Codes
59
Warning Messages
60
Diagnostics Messages
60
Diagnostic Leds
60
Getting Started
65
Connecting Peripheral Devices
65
Controls and Indicators
67
Chassis Intrusion
68
Security Cable Slot and Padlock Ring
68
Using the System Password Feature
69
Using the Setup Password Feature
71
Disabling a Forgotten Password
71
AC Power Recovery
73
Asset Tag
73
Auto Power on
73
Boot Sequence
73
CPU Speed
74
Diskette Drive a and Diskette Drive B
74
Integrated Devices
74
Keyboard Numlock
76
Primary Video Controller
77
Remote Wake up
77
Report Keyboard Errors
77
System Time
80
Installing and Configuring Software
81
Error Messages
81
Input Errors
81
Memory-Resident Programs
82
Program Conflicts
82
Memory Address Conflicts
82
Interrupt Assignment Conflicts
82
System Information
84
Expansion Bus
85
Key Combinations
86
Entering System Setup
89
System Setup Screen
89
System Setup Navigation Keys
90

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