Supermicro X12SAE User Manual page 47

Chassis Intrusion Header
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened. Refer to
the table below for pin definitions.
Speaker Header
On JD1 Header, pins 3 and 4 are used for the internal speaker. Close pins 3 and 4 with a
cap to use the onboard speaker. If you wish to use an external speaker, close pins 1-4 with
a cable. Refer to the table below for pin definitions.
AUDIO FP
BMC
BMC_HB_LED
JPG1
JPAC1
COM1
USB0/1
B3
JWD1
JTPM1
JPME2
PCH
JF1
SP1
2 JBT1
JD1
JSTBY1
PCI-E_M.2-M1
1
I-SATA2 I-SATA0
JSD1 I-SATA3 I-SATA1
JL1
MAC CODE
MAC CODE
Chassis Intrusion Header
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
Speaker Header
Pin Definitions
Pin# Definition
3-4 Internal Speaker
1-4 External Speaker
LED4
UID
AUDIO
LAN2 LAN1 IPMI_LAN
USB8/9 USB6/7 USB2/3
USB3.2Gen2 USB3.2Gen2 USB3.2Gen1
JPL2
CATERR_LED
PCI-E_M.2-M2
BIOS LICENSE
DIMMA1
X12SCA-F
DIMMA2
DIMMB1
REV:1.01
DIMMB2
DESIGNED IN USA
USB10
USB3.2 Gen2
USB4/5
USB3.2 Gen1
SYS_FAN2
IPMI CODE
BAR CODE
1. JL1
2. JD1
DP
HDMI
VGA
DVI
JPL1
CPU_FAN1
JPW2
CPU_FAN2
12V_PUMP_PWR1
JPI2C1
SYS_FAN1
JPW1
47
Chapter 2: Installation