User's Manual

Operations 52
IMPORTANT: A reboot may be required after switching power modes in order to optimize
savings and performance.
IMPORTANT: When the power mode is set to Balanced, future controller configuration changes
may require a reboot for optimal performance.
To modify the power mode:
1. Open HP SSA. For more information, see "Using the HP SSA GUI (on page 17)."
2. Select the controller.
3. Click on Configure.
4. Click Modify Power Mode.
5. Select a power mode:
o Min Power
o Balanced
o Max Performance
6. Click OK.
7. A summary page appears. Click Finish to exit.
Viewing controller status
To view the controller status, including the status of the cache and an attached battery or capacitor, do the
following:
1. Open HP SSA. For more information, see "Using the HP SSA GUI (on page 17)."
2. Select a controller.
3. Click Configure.
4. Under Controller Configuration Summary, click View more details.
A new window appears.
5. Scroll down to Controller Status to view the status of the controller, cache, and battery or capacitor.