https://www.dell.com/support/kbdoc/en-us/000123958/dell-poweredge-server-start-up-guide
Setting up the system
- Unpack the system
- Install the system into the rack. How to physically install a server in a rack or tower mode is explained in this article.
- Connect the peripheral devices to the system
- Connect the power and turn on the system. It can be done by pressing the power button