Dell PowerEdge 1600SC - Manual (Page 27)

Table 2-4. Redundant Power Supply Indicators
Hard-Drive Indicator Codes
Each hard-drive carrier has two indicators: a busy indicator and a status indicator (see Figure 2 -6 ). The indicators provide information on the status of the
respective hard drive.
Figure 2-6. Hard-Drive Indicators
Table 2 -5 lists the drive status indicator codes. Different codes display as drive events occur in the system. For example, in the event of a hard-drive failure,
the "drive fail" code appears. After the drive is selected for removal, the "preparing for removal" code appears. After the replacement drive is installed, the
"preparing for operation, drive online" code appears.
The drive-busy indicator signifies whether the hard drive is active on the SCSI bus. This indicator is controlled by the hard drive.
Table 2-5. Hard-Drive Status Indicator Codes
NIC Indicator Codes
The NIC on the back panel has an indicator that provides information on network activity and link status (see Figure 2 -7 ). Table 2 -6 lists the NIC indicator
codes.
Figure 2-7. NIC Indicators
Indicator Function
Power supply status Green indicates that the power supply is operational.
Power supply fault Amber indicates a problem with the power supply.
AC line status Green indicates that a valid AC source is connected to the power supply.
Drive-Status Indicator Indicator Code
Drive bay empty Off
Drive being prepared for operation, drive online Steady green
Drive being identified, prepared for removal, or drive offline Blinks green three times per second at equal intervals
Drive rebuilding Blinks green once per second
Drive failed Steady amber