6 Quick Reference Guide
• How to set up my computer
• How to run the Dell Diagnostics
• Error codes and diagnostic lights
• Tools and utilities
• How to set up a printer
• How to troubleshoot and solve problems
• How to remove and install parts
Owner’s Manual
NOTE: This document may be optional and
may not ship with your computer.
NOTE: This document is available as a PDF
at support.dell.com.
• Warranty information
• Terms and Conditions (U.S. only)
• Safety instructions
• Regulatory information
• Ergonomics information
• End User License Agreement
Dell™ Product Information Guide
• How to remove and replace parts
• Specifications
• How to configure system settings
• How to troubleshoot and solve problems
Dell™ OptiPlex™ User’s Guide
Microsoft Windows Help and Support
Center
1
Click
Start
or
→
Help and
Support
→
Dell User and System
Guides
→
System Guides
.
2
Click the
User’s Guide
for your
computer.
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