HP Surestore Disk Array 12h and FC60 - Manual (Page 200)

200 Applying Power to the Disk Array
Figure 76 Controller Enclosure Power Switches
5. Check the controller enclosure LEDs (see Figure 78 ). The Power LED should be on and
the remaining LEDs should be off. If any fault LED is on, an error has been detected.
Refer to
"Troubleshooting" on page 359 , for additional information.
6. Close and lock the disk enclosure doors.
7. If the host was shutdown to install the array, boot the host.
8. Perform an ioscan to verify that the host sees the array.
Power Switches