- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Diagnostics
- System Setup Options
- Technical Specifications
- Contacting Dell
Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that the following conditions exist:
To avoid damaging your computer, perform the following steps before you begin working inside the computer.