Battery-Backed Write Cache - HP ProLiant DL580 User Manual

Remove the power supply blank.
1.
Slide the power supply into the power supply bay until the device locks into place.
2.
Connect the power cord to the power supply.
3.
Connect the power cord to the power source.
4.
Be sure that the power supply LED is green.
5.
Be sure that the front panel external health LED is green
6.
To install the remaining power supply, repeat the procedure.
7.

Battery-backed write cache

The HP BBWC protects against hard boot, power, controller, and system board failures. The server
supports the following battery-backed options:
•
256-MB cache module (standard)
("Front panel LEDs and buttons" on page 8).
Hardware options installation 53