Dell POWEREDGE M1000E - Manual (Page 10)

Installation and Basic Operation Rev 1.0
10
2.4 LED Indicators
2.4.1 System LEDs
The system status LEDs indicate whether the PTM is receiving power from the chassis, and the
state of the PTM.
There are two system LEDs on the end of the module. The LED indications and meanings are
explained in the figure and table below.
Figure 5: Indicator LEDs
Table 3 - PTM states and LED configurations:
2.4.2 Port LEDs
The PTM has two I/O LEDs per port. The I/O LEDs are located on the I/O panel. The green LED,
when lit, indicates that the driver is running and a valid physical connection between nodes exists.
If the green LED is blinking, it indicates a problem with the physical link. The yellow LED when
lit, indicates a valid data activity link, this is the logical link. The yellow LED illuminates when the
network is discovered over the physical link. A valid data activity link without data transfer is des-
LED
Module Status
Indication Status Power
OFF OFF OFF
OFF ON Boot in Progress
PTM not ready
Blinking Blue
BLINKING BLUE ON The CMC is identifying
the newly installed PTM
ON BLUE ON PTM is on and operating Normally
ON or BLINKING
AMBER
ON FW update is in progress or
Fault in System
Self-diagnosed
ON or BLINKING
AMBER
OFF Fault in System
CMC-detected
The IO Module is on and
ready when this LED is
green. This LED can be blue or
amber. A fault is indicated
when the amber LED is blink-
ing. See Table 3.