Installing A Storage Controller - HP ProLiant MicroServer Gen8 User Manual

CAUTION:
the capacitor pack while an array capacity expansion, RAID level migration, or stripe size
migration is in progress.
CAUTION:
before unplugging the cable from the cache module. If the amber LED flashes after 30 seconds,
do not remove the cable from the cache module. The cache module is backing up data. Data will
be lost if the cable is detached when the amber LED is still flashing.
IMPORTANT:
low charge a POST error message appears when the server is powered up, indicating that the
capacitor pack is temporarily disabled. No action is necessary. The internal circuitry
automatically recharges the capacitors and enables the capacitor pack. This process might take
up to 4 hours. During this time, the cache module functions properly but without the performance
advantage of the capacitor pack.

Installing a storage controller

IMPORTANT:
that ships with the option.
To install the component:
Power down the server (on page 14).
1.
Disconnect the power cord from the AC source.
2.
Disconnect the power cord from the server.
3.
Remove the chassis cover (on page 18).
4.
Install the storage controller
5.
Connect all necessary internal cables to the storage controller. For internal drive cabling information,
6.
see "Four-bay LFF non-hot-plug drive cabling (on page 63)".
If you intend to use an FBWC module and capacitor pack, install these options now
7.
FBWC module and capacitor
Open the front bezel (on page 15).
8.
Install the drives
9.
CAUTION:
all bays are populated with either a component or a blank.
Close the front bezel.
10.
Install the chassis cover (on page 18).
11.
Connect the power cord to the server.
12.
Press the Power On/Standby button.
13.
The server exits standby mode and applies full power to the system. The system power LED changes
from amber to green.
For more information about the storage controller and its features, select the relevant controller user
documentation on the HP website (http://www.hp.com/go/smartstorage/docs).
To prevent a server malfunction or damage to the equipment, do not add or remove
After the server is powered down, wait for 30 seconds, and then check the amber LED
The capacitor pack might have a low charge when installed. If the pack does have
For additional installation and configuration information, see the documentation
("Expansion board
pack" on page 50).
("Drive options" on page 46).
To prevent improper cooling and thermal damage, do not operate the server unless
options" on page 58).
Hardware options installation 49
("Installing the