Supermicro SUPERSERVER 8046B-TRLF, User Manual

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Chapter 5: Advanced Serverboard Setup
5-23
5-11 Onboard Indicators
GLAN1/2 LEDs
The Ethernet ports located on the I/O
backpanel have two LEDs. On each
port, one LED indicates activity while
the other LED 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.
GLAN1/2 LED
(Connection Speed Indicator)
LED Color Defi nition
Off NC or 10 Mb/s
Green 100 Mb/s
Amber 1 Gb/s
Dedicated IPMI LAN LEDs
In addition to the two LAN ports de-
scribed above, a dedicated IPMI LAN
is also located on the I/O panel. The
amber LED on the right indicates
activity, while the green LED on the
left indicates the speed of the con-
nection. See the table at right for
more information.
IPMI LAN LEDs
LED Color/State Defi nition
Left Green: Solid 100 Mb/s
Right Amber: Blinking Activity
Rear UID LED
The rear UID LED is located on
the backplane. This LED is used in
conjunction with the rear UID switch
to provide easy identifi cation of a
system that might be in need of ser-
vice. Refer to UID Switch for more
information.
UID LED
Color/State OS Status
Blue: On Windows OS Unit Identifi ed
Blue:
Blinking Linux OS Unit Identifi ed
BMC Heartbeat LED
A BMC Heartbeat LED is located at
D10 on the serverboard. When D10
is blinking it indicates that the BMC is
functioning normally. See the table at
right for more information.
BMC Heartbeat LED
Color/State Defi nition
Green:
Blinking BMC: Normal