Galaxy GHDXS2-1430R-16F4D Installation and Hardware Reference Manual
4-10
Status-indicating
LEDs
OFF
indicates that there is no activity on the
drive.
Power Status
Green/
Red
GREEN
indicates that a drive is installed in
the drive tray.
RED
indicates that a drive has failed or is
missing.
Table 4-2: Drive Tray LED Definitions
4.4.4 Controller Module LEDs
The controller faceplate is shown in
Figure 4-5
. Four (4) different types of
LEDs are present and described in the following sub-sections.
Figure 4-5: LEDs on the Controller Module
4.4.4.1 Controller Status LEDs
The controller status LEDs are numbered from 1 to 6 and are located on the
controller’s rear-facing faceplate. The definitions are shown in
Table 4-3
.
LED
Name
Color
Status
1
Ctrl
Status
Green/
Amber
GREEN
indicates that the controller is
active and operating normally.
AMBER
indicates the controller is being
initialized or has failed. The controller is
not ready.
2 C_Dirty
Amber
ON
indicates that data is currently cached
in memory or is supported by the BBU
during a system power loss.
3 Temp.
Amber
ON
indicates that one of the preset
temperature thresholds is violated.