Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Replacing Array or Expansion Module Power Supplies
170
Quantum DXi6902 User’s Guide
Figure 102 DXi6902 Array and
Expansion Module Power
Supplies
Use the indicator LEDs on the power supply to identify the failed power
supply (see
•
Standby power (solid green)
- Main DC power is off and 5V
standby power is on.
•
DC enabled (solid green)
- DC power rails are within specified
limits.
•
Service action allowed (solid blue)
- Safe to remove power supply
from slot.
•
Service action required (solid amber)
- Power supply has failed
and requires attention.
• AC
enabled (solid green)
- Power is being applied to the power
supply and the power switch is on.
Figure 103 Array and
Expansion Module Power
Supply LEDs
Port 1
Port 2
ID/Diag
Lnk
Lnk
Power supplies
Standby power
Service action allowed
DC enabled
Service action required
AC enabled
Summary of Contents for DXi6902
Page 1: ...Field Service Manual Quantum DXi6902 with DXi 3 0 0_69 Software 6 68164 01 Rev A...
Page 8: ...Contents viii Quantum DXi6902 User s Guide...
Page 16: ...Tables xvi Quantum DXi6902 User s Guide...
Page 24: ...Preface xxiv Quantum DXi6902 User s Guide...
Page 242: ...Appendix A DXi6902 Cabling Diagrams 218 Quantum DXi6902 User s Guide...