Supermicro H8DMT+ User Manual download pdf (Page 32)

H8DMT+/H8DMT-INF+ User's Manual

2-14

2-8 Onboard Indicators

LAN1/LAN2 LEDs

The Ethernet ports (located beside the

VGA port) have two LEDs. On each Gb

LAN port, one LED blinks to indicate

activity while the other may be green,

amber or off to indicate the speed of

the connection. See the table on the

right for the functions associated with

the connection speed LED.

LAN LED

(Connection Speed Indicator)

LED Color Deﬁ nition

Off 10 MHz

Green 100 MHz

Amber 1 GHz

Power LED

DP4 is an Onboard Power LED. When

this LED is lit, it means power is pres-

ent on the serverboard. Be sure to turn

off the system and unplug the power

cord(s) before removing or installing

components.

Power LED

(DP4)

State System Status

On Standby power present on

motherboard

Off No power connected

Inﬁ niBand Link LED

(LE2)

Color Status Deﬁ nition

Green Solid Inﬁ niBand

Connected

Off Off No connection

Inﬁ niBand LED Indicators

Two Inﬁ niBand LED indicators (LE2/LE3)

are located near the Inﬁ niBand port. The

green LED (LE2) is the Inﬁ niBand link

LED while the yellow LED (LE3) indicates

activity. Refer to the tables on the right

for details.

Inﬁ niBand Link LED

(LE3)

Color Status Deﬁ nition

Yellow Solid Inﬁ niBand:

Active

Yellow Dim Inﬁ niBand:

Connected,

Activity: Idle

Off Off No connection

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