HP A9834-9001B - Manual (Page 118)

Chapter 3
Installing the System
Turning On Housekeeping Power
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Figure 3-36 Front Panel with Housekeeping (HKP) Power On and Present LEDs
Step 5. Examine the bulk power supply (BPS) LEDs (Figure 3-37).
When on, the breakers on the PDCA distribute ac power to the BPSs. Power is present at the BPSs
when:
• The amber light next to the label AC0 Present is on (if the breakers on the PDCA are on the left
side at the back of the cabinet).
• The amber light next to the label AC1 Present is on (if the breakers on the PDCA are on the
right side at the back of the cabinet).
Front panel