A SERVICE OF

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2. At the rear of the storage system, verify the controller node, I/O modules, and PCM LEDs are
lit green. The controller node LEDs should be blinking green once per second. The green LED
of each node will blink together when the storage cluster is properly formed.
Figure 37 Node Enclosure PCM LEDs
Figure 38 Controller Node LEDs
NOTE: The figure shows an HP 3PAR 7200 controller node as an example.
NOTE: The batteries are fully charged during shipment. The batteries may loose some charge
and show a degraded status immediately when power is applied. This is a temporary condition.
Proceed with the system initialization process and software installation. Check the LEDs again
when the installation is complete.
Verifying LED Status 41