Supermicro X11SPG-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
M.2 Slot
The X11SPG-TF motherboard has two M.2 slots. M.2 was formerly known as Next Generation
Form Factor (NGFF) and serves to replace mini PCI-E. M.2 allows for a variety of card sizes,
increased functionality, and spatial efficiency. The M.2 socket on the motherboard supports
PCI-E 3.0 x4 (32 Gb/s) SSD cards in the 2280 and 22110 form factors. It can also support
SATA devices.
JUIDB1 LE1 USB1 USB0
VGA
LAN2
Intel
Aspeed
X550
AST2500
LEDM1
1
MH10
2
BT1
M.2-H_1 PCI-E 3.0 X4
Intel
C621
M.2-H_2 PCI-E 3.0 X4
JBT1
CPU
S-SGPIO1
I-SGPIO2
FAN4 FAN3
IPMI CODE
BAR CODE
SAN MAC MAC CODE
JPI2C1
LAN1 IPMI_LAN
USB4/5(3.0)
MH12
SP1
LE3
LE4
BIOS LICENSE
FAN2 FAN1
JL1
53
Chapter 2: Installation
Speaker Connector
Pin Definitions
Pin# Signal
4 P5V
5 Key
6 R_SPKPIN_N
7 R_SPKPIN
1. Speaker Header
2. Dual M.2 Slots