Power-Supply Indicator Codes; Nic Indicator Codes - Dell PowerEdge 6600 Installation And Troubleshooting Manual

Blinks green twice per second at equal intervals
Blinks green twice per second at unequal intervals
Blinks amber four times per second
Blinks green, then amber, and then off, repeating this sequence every two seconds
Steady green
NOTE: The drive busy indicator identifies whether the hard drive is active on the SCSI bus. This indicator is controlled by the hard drive.

Power-Supply Indicator Codes

Each hot-pluggable power supply has three indicators that can provide information on power status, fault, and the presence of AC power (see Figure 2-5).
Table 2-3 lists the power-supply indicator codes.
Figure 2-5. Power-Supply Indicators
Table 2-3. Power-Supply Indicator Codes
Indicator Indicator Code
Power-on Green indicates that the power supply is operational.
Fault Red indicates a problem with the power supply (fan failure, voltage error, etc.).
AC present Green indicates that AC power is present at the power supply and that the system is connected to an AC source.

NIC Indicator Codes

Each NIC has an indicator that provides information on network activity and link status (see Figure 2-6).
Figure 2-6. NIC Indicators
Table 2-4. NIC Indicator Codes
Indicator Indicator Code
Off The NIC is not connected to the network.
Green The NIC is connected to a valid link partner.
Amber blinking Network data is being sent or received.
Drive being prepared for removal
Drive rebuilding
Drive failed
Predicted failure for the drive
Drive online
Table 2-4 lists the NIC indicator codes.