Apple Xserve (Early 2009) - Manual (Page 29)

29 Chapter 2 Installing or Replacing Components
To install a power supply:
1 Pull open the handle on the new power supply, press on the wire fan screen (not the
handle) to slide the supply all the way into the bay, and then press the handle closed to
seat the power supply and lock it in place.
Attach the power cable
retainer to the power
supply, and clip it over
the power cable to hold
the cable securely in place.
Push on the fan grille
and not the handle
when inserting the
power supply.
Fan grille Handle
2 Connect the power cord to the power supply.
If the Xserve is already running on a second power supply, the status light on the new
supply turns green to indicate normal operation as it starts sharing the load. If the
Xserve isn’t turned on, the supply status light blinks green when the power cord is
plugged in to an outlet with power.