LED Location State Description
Drive activity Blue Drive activity.
Off Drive is powered off.
Base enclosure power and fault Blue Power is on. No fault has occurred.
Amber Power is on. Fault has occurred within the
enclosure.
Blue and amber alternating System not initialized.
Off Power is off.
System identification tags
The Service Tag and World Wide Name Seed are serialized labels for tracking hardware components.
Service Tag
The Service Tag for the 25-slot base enclosure is a black pull-out tag that is located between the drives in slots 16 and 17.
Figure 3. Service Tag location
World Wide Name Seed Tag
The World Wide Name (WWN) Seed Tag is a blue pull-out tag that is located between the drives in slots 7 and 8.
Figure 4. WWN Seed Tag location
Base enclosure rear view
The rear of the base enclosure contains two nodes: node A and node B.
Each node contains the following hardware components:
• One embedded module
8
Base enclosure component descriptions