NOTE: Any hot-plug fan provided in the redundant hot-plug fan cage option kit can be installed in any of
the hot-plug fan slots. Fans are keyed to fit only one way in the slot.
Observe the LED on each installed fan to be sure it is green.
4.
Observe the internal system health LED on the front panel to be sure it is green
5.
and
buttons" on page 9).
NOTE: If the front panel internal system health LED is not green after you install hot-plug fans, reseat the hot-
plug fan or refer to the troubleshooting section.
Replacing hot-plug fans
IMPORTANT: Remove and replace one fan at a time. If the system detects two fan failures while in full
redundant mode, the server will shut down to avoid thermal damage.
When all redundant fans are installed, individual fans can be hot-swapped at any time.
Extend the server from the rack, if applicable
1.
Remove the access panel
2.
("Extending the server from the
("Access
panel" on page 31).
("Front panel LEDs
rack" on page 27).
Hardware options installation 48