Extended Front Panel System Board
Intel
®
Carrier Grade Server TIGPT1U TPS
Revision
1.0
42
4.6.3
SCSI Drive Status LEDs
The status LEDs give the user a visual indication of the drives’ condition. There is a single LED
for each drive. The LEDs are bi-colored and use a combination of color and blinking frequency
to indicate multiple conditions. The LEDs are mounted on the extended front panel system
board, and the light is directed to the front panel through the use of a light pipe assembly. See
Table 4-19 for LED activity definitions. See Firmware EPS for definitions of the different blink
rates.
Table 4-19. LED Activity Definitions
LED State
Drive Active
Fault Condition
Solid Green
Blinking Green
X
Solid
Yellow/Red
X
Blinking
Yellow/Red
X
Blank
