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H12SSW-iN/NT Motherboard User's Manual
Note: The table above is continued on the next page.
Quick Reference Table
Jumper Description Default Setting
UID SW Unit ID switch (push-button toggle switch ON/OFF)
JBT1 Clear CMOS Open (Normal)
JWD1 Watch Dog Timer control Pins 1-2 (Reset)
JPL1 LAN Enable/Disable (H12SSW-NT only) Pins 1-2 (Enabled)
JPG1 Onboard Video Disable/Enable Pins 1-2 (Enabled)
LED Description Status
LED1 UID LED Blue: UID Activated
LED6 Power LED On: Power On
LED 7 BMC Heartbeat Blinking: BMC Normal/Working
LED12 M.2-C2 Interface Detection
LED11 M.2-C1 Interface Detection
Connector Description
Battery (BT1) Onboard CMOS battery
COM 1, COM 2 Rear panel COM port #1, Header for COM port #2
JCPLD1 Complex-Programmable Logical Device (CPLD) header
FAN 1~6 System cooling fan headers
JF1 Front control panel
JSD1, JSD2 SATA DOM power connector
JTPM1 Trusted Platform Module (TPM)/Port 80 connector
SATA0, SATA1 Internal SATA Ports
JL1 Chassis intrusion header
JOH1 Chassis overheat header
USB 0/1 (3.0) Back panel USB 3.0 ports (USB 0/1)
USB 2/3 (3.0) Back panel USB 3.0 ports (USB 2/3)
USB 4 (3.0) USB 3.0 type A port (USB 4)
USB 5/6 (3.0) Internal USB 3.0 header (USB 5/6)
SXB1A, SXB2, SXB1C Riser slots
JPWR2 24-pin ATX power supply connector
JPWR1 12V 8-pin ATX CPU power connector
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