Dell PowerVault NX3100 - Manual (Page 20)

20 About Your System
• Amber—Indicates a problem with the power supply.
• Alternating green and amber—When hot-adding a power supply, this
indicates that the power supply is mismatched with the other power
supply. Replace the power supply that has the flashing indicator with a
power supply that matches the capacity of the other installed power
supply.
Figure 1-5. Power Supply Status Indicator
1 power supply status
1