Supermicro SUPERSERVER 2028TP-HC0R - Page 70

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SUPERSERVER 2028TP-HC0R/HC0TR/HC0FR USER'S MANUAL
InniBand Link LED (Green)
Status

Green Solid 
Off Off No connection
InniBand Activity LED (Yellow)
Status

Yellow Solid 
Yellow Dim 
Activity: Idle
Off Off No connection
InniBand LED Indicators
The X10DRT-PIBF has  
LED indicators. The green LED is the

indicates activity. Refer to the tables on
the right for details.
HDD/SATA LED (LE3)
Status

On HDD/SATA Connected
Off No connection
HDD/SATA LED (LE3)
An HDD/SATA LED Indicator is located
at LE3 on the serverboard. This LED
indicates the status of hard drive
activities or SATA activities supported
by the South Bridge.
Rear UID LED
The rear UID LED is located at LE2 on
the rear of the serverboard. This LED
is used in conjunction with the rear UID

system that might be in need of service.
UID LED
Status
Color/State OS Status
Blue: On Windows OS 
Blue: Blinking Linux OS 
BMC Heartbeat LED (LEM1)
Status

Green: Blinking BMC:Normal
BMC Heartbeat LED
A BMC Heartbeat LED is provided to
display BMC status. When blinking,
BMC is functioning normally. See the
table at right for more information.