The Dell Precision 7820 Tower Workstation Quick Start Guide provides information on connecting the display, connecting the power cable and pressing the power button, and scanning to view how-to videos, documentation, and troubleshooting information.
The Dell™ Networking™ X1000 and X4000 Series Switches Getting Started Guide provides basic information to install and start running the following Dell Networking X-series switches: X1008/X1008P, X1018/X1018P, X1026/X1026P, X1052/X1052P and X4012.