Supermicro SUPERSERVER 2028TP-HC0R - 5-10 Onboard Indicators

Chapter 5: Advanced Serverboard Setup
5-19
5-10 Onboard Indicators
IPMI Dedicated LAN Port LEDs
In addition to the Gigabit Ethernet ports,
an IPMI Dedicated LAN is also located
above USB ports 0/1. The amber LED
on the right indicates activity, while the
link LED on the left indicates the speed
of the connection. See the table at right
for more information.
LAN 1/LAN 2
IPMI LAN
(X8ST3-F)
Link LED
Activity LED
IPMI LAN
LAN Port LEDs
The LAN ports are located on the rear I/O
panel. 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 Port LED
(Connection Speed Indicator)

Off 10 Mbps
Green 100 Mbps
Amber 1 Gbps
IPMI LAN Link LED (Left) &
Activity LED (Right)

Link (Left) Green 100 Mbps
Amber 1 Gbps
Activity
(Right)
Amber: Blink-
ing
Active
BMC Heartbeat LED
Status

Green:
Blinking
BMC: Normal
BMC Heartbeat LED
A BMC Heartbeat LED is located at
BMC_HB_LED1 on the serverboard.
When this LED is blinking, BMC
functions normally. See the table at
right for more information.
Rear UID LED
The rear UID LED is located on the rear
of the serverboard. This LED is used in
conjunction with the rear UID switch to
     
that might be in need of service.
UID LED
Status
Color/State OS Status
Blue: On Windows OS 
Blue:
Blinking
Linux OS 