Supermicro X11SPL-F User Manual page 61

Onboard Power LED
The Onboard Power LED is located at LEDPWR on the motherboard. When this LED is on,
the system is on. Be sure to turn off the system and unplug the power cord before removing
or installing components. Refer to the table below for more information.
Unit ID LED
A rear UID LED indicator (UID-LED) is located near the UID switch on the I/O back panel.
This UID indicator provides easy identification of a system unit that may need service.
ASpeed
AST2500
LEDBMC
SP1
USB2/3
USB4/5
JBT1
JIPMB1
I-SGPIO2
I-SATA2
Intel
C621
I-SATA3
I-SATA4
M.2 PCI-E 3.0 X4
I-SATA5
I-SATA6
LE3
I-SATA7
JSD1
Onboard Power LED Indicator
LED Color Definition
System Off
Off (power cable not
connected)
Green System On
UID LED
LED Indicator
LED Color Definition
Blue: On Unit Identified
2
VGA
LAN2 LAN1
JLAN2
MH10
MH11
BT1
BAR CODE
MAC CODE
IPMI CODE
1
FAN3
LEDPWR
JF1
61
1. Onboard Power LED
COM1
2. UID LED
IPMI_LAN
JLAN1
USB0/1
CPU
Chapter 2: Installation