Supermicro SYS-X11SPi-TF User Manual page 53

Power LED/Speaker
Pins 1-3 of JD1 are used for power LED indication, and pins 4-7 are for the speaker. Please
note that the speaker connector pins (4-7) are used with an external speaker. If you wish to
use the onboard speaker, you should close pins 6-7 with a cap. Refer to the tables below
for pin definitions.
PWR LED Connector
Pin Definitions
Pin# Signal
1 JD1_PIN1
2 FP_PWR_LED
3 FP_PWR_LED
Overheat/Fan Fail LED Header
The JOH1 header is used to connect an LED indicator to provide warnings of chassis
overheating and fan failure. This LED will blink when a fan failure occurs. Refer to the tables
below for pin definitions.
Overheat LED Header
Status
State Definition
Solid Overheat
Blinking Fan Fail
ASpeed
AST2500
Intel
X557
LEDBMC
COM2
1
MH11
USB8/9(3.0)
MH10
SP1
I-SGPIO2
I-SGPIO1
S-SGPIO1 2
JOH1
JBT1
S-SATA0 Intel
C622
I-SATA0
I-SATA1
I-SATA2
I-SATA3
JSD2
I-SATA4
M.2 PCI-E 3.0 X4
I-SATA5
I-SATA6
I-SATA7
S-SATA1
LE3
FANB JPME2 FANA
JL1 JSD1
VGA
USB6/7(3.0)
LAN2 LAN1
CPU
SAN MAC
BAR CODE
BT1
MAC CODE
USB2/3 IPMI CODE
FAN4 FAN3 FAN2
C
LEDPWR
JF1
53
Speaker Connector
Pin Definitions
Pin# Signal
4 P5V
5 Key
6 R_SPKPIN_N
7 R_SPKPIN
Overheat LED
Pin Definitions
Pin# Signal
Pull high to +3.3V
1 power through 330-ohm
resistor
2 OH Active
1. Speaker Header
COM1
FAN5
2. Overheat/Fan Fail LED
IPMI_LAN
USB0/1
Header
JSTBY1
FAN1
Chapter 2: Installation