Dell PowerEdge T410 - Power Supply Indicators; NIC Indicators

PowerEdge T410 Technical Guidebook
12
Dell
4.5 Power Supply Indicators
Figure 8. Close-up of Redundant PSU Option
Light indicators:
• Not lit – AC power is not connected.
• Green – In standby mode, a green light indicates a valid AC source is connected to the power
supply and it is operational. When the system is on, a green light also indicates 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 (Ex. a High Output 500-W power supply and
a 400-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.
4.6 NIC Indicators
Figure 9. NIC Indicators
Table 5. LED States
State
Link LED
(Green/Yellow)
Activity LED (Green)
No link Off Off
D0uninitalized (out of
box), D3cold, S4
(hibernation)
WOL disabled Off Off
WOL enabled, link, no
activity
Green if the port is
operating at maximum
port speed; Yellow
otherwise
Off
WOL enabled, link,
activity
On (blinking at speed
related to packet density)