The LEDs listed in Table 5 are used on both models.
Table 5: Model LEDs
LED Label
LED Indicator
LED Color
OFF to ON
ON to OFF
PWR
Power
Green
Power on
Power off
HD
Hard drive
Hard drive is functioning
Hard drive failure detected
TEMP
Temperature
Red
Temperature error exists; fan failure
Fan okay
PS FAIL
Power supply failure
Failure detected
LINK
Ethernet
Ethernet link up
Ethernet link down
TX/RX
Blinks when Ethernet traffic on link
No Ethernet traffic on link