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Chapter 1: Introduction
Quick Reference Table
Jumper Description Default Setting
JBT1 CMOS Clear Open (Normal)
JPG1 VGA Enable Pins 1-2 (Enabled)
JPME2 ME Manufacturing Mode Pins 1-2 (Normal)
JWD1 Watchdog Timer Pins 1-2 (Reset)
LED Description Status
LE1 Unit Identier (UID) LED Solid Blue: Unit Identied
LEDBMC BMC Heartbeat LED Blinking Green: BMC Normal
LEDPWR Onboard Power LED Solid Green: Power On
LEDSSD1, LEDSSD2 M.2 LED Blinking Green: Device Working
Connector Description
BT1 Onboard Battery
COM1, COM2 COM Port, COM Header
FAN1 ~ FAN4
FANA, FANB
CPU/System Fan Headers
IPMI_LAN Dedicated IPMI LAN Port
I-SATA0 ~ I-SATA7
Intel® PCH SATA 3.0 Ports (with RAID 0, 1, 5, 10)
I-SATA6 and I-SATA7 supports SuperDOM
I-SGPIO1, I-SGPIO2 Serial Link General Purpose I/O Headers
JLD1 LAN3 Activity LED Connector (X11SCH-LN4F only)
JLD2 LAN4 Activity LED Connector (X11SCH-LN4F only)
JD1
Power LED Indicator/Speaker Header
(Pins 1-3: Power LED; Pins 4-7: Speaker)
JF1 Front Control Panel Header
JIPMB1 4-pin BMC External I
2
C Header (for an IPMI card)
JL1 Chassis Intrusion Header
JOH1 Overheat/Fan Fail LED Header
JPI
2
C1 Power I
2
C System Management Bus (SMB) Header
JPWR1 24-pin ATX Power Supply Connector
JPWR2 8-pin Power Connector
JSD1, JSD2 SATA DOM Power Connectors
JSTBY1 Standby Power Header
JTPM1 Trusted Platform Module (TPM)/Port 80 Header
JUIDB1 Unit Identier (UID) Switch
LAN1 ~ LAN4
1GbE LAN Ports
X11SCH-F Only: LAN1 ~ LAN2
X11SCH-LN4F Only: LAN1 ~ LAN4
Notes: The table above is continued on the next page.