- Notes, cautions, and warnings
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Disassembly and reassembly
- Device drivers
- System setup
- Troubleshooting
- Getting help and contacting Dell
CAUTION: : Unless you are an expert computer user, do not change the settings in the BIOS Setup program. Certain changes can make your computer work incorrectly.
NOTE: : Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen information for future reference.