Specifications

PowerEdge R510 Technical Guide 24
Figure 11. Redundant PSU
Status lights provide indications as follows:
• Not lit: AC power is not connected.
• Green: In standby mode, a green light indicates that a valid AC source is connected to the power supply and
that the power supply is operational. When the system is on, a green light also indicates that the power supply
is providing DC power to the 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 (e.g., a high output 1100-W power supply and a 750-W power supply
are installed in the same system). Replace the power supply that has the flashing indicator with a power supply
that matches the capacity of the other installed power supply.
4.5 Side Views and Features
Figure 12. Left Side View
Figure 13. Right Side View