IBM System x3650 Type 7979 Problem Determination And Service Manual page 129

Important: Make sure that the cables avoid any fan connectors.
SATA tape drive
signal connector
SATA tape cable
8. Install the fan-bracket assembly.
9. Install the cover (see "Installing the cover" on page 91).
10. Slide the server into the rack.
11. Reconnect the external cables; then, reconnect the power cords and turn on
the peripheral devices and the server.
Chapter 4. Removing and replacing server components
111