Upgrading Or Replacing Controller Options; Replacing Or Adding A Battery - HP 381513-B21 - Smart Array P800 Controller RAID User Manual

Upgrading or replacing controller options

Replacing or adding a battery

CAUTION:
properly grounded before beginning this procedure.
For more information, see "Electrostatic Discharge (on page 37)."
Close all applications, and then power down the server. This procedure flushes all data from the
1.
cache.
Observe the BBWC Status LED
2.
If the LED is blinking every 2 seconds, data is still trapped in the cache. Restore system power,
o
and repeat the previous steps in this procedure.
If the LED is not lit, proceed with the next step.
o
WARNING:
properly handled. Refer to "Battery replacement notice (on page 39)" before installing or
removing any item that contains a battery pack.
Remove the controller from the server.
3.
Pull the flanges on the battery clip outward (1), and then swivel the clip 180 degrees so that it rests
4.
on the batteries (2).
Slide the batteries toward the right edge of the controller, away from the bracket.
5.
Electrostatic discharge can damage electronic components. Be sure you are
("Battery pack
There is a risk of explosion, fire, or personal injury if the battery pack is not
LEDs" on page 34).
Upgrading or replacing controller options 17