Apple Xserve (Early 2008) - Manual (Page 16)

16 Chapter 3 Monitoring the Xserve
Identifying the Xserve in a Rack
If you have several Xserve systems in a rack, you can use the system identifier lights to
identify and flag a particular Xserve. The light can help you return to the right server
when you walk around to the other side of the rack. You can also turn on the system
identifier light from the Server Monitor application so you can find the Xserve in
the rack.
To turn the system identifier light on or off at the Xserve:
m Press the system identifier button on either the front or back panel.
To turn on the system identifier light remotely:
m Open Server Monitor, choose the Xserve in the list, and click the “System identifier
light” button.
Front system identifier button/light
Rear system identifier button/light