Supermicro X11DPH-I User Manual page 55

4-pin BMC External I
A System Management Bus header for IPMI 2.0 is located at JIPMB1. Connect the appropriate
cable here to use the IPMB I
defi nitions.
Chassis Intrusion (Available when an Optional External Speaker is Installed)
A Chassis Intrusion header is located at JL1 on the motherboard. Connect an appropriate
cable from JL1 to the chassis so that you can be informed of a chassis intrusion when the
system case is opened. Please note that this feature will work properly when an optional
external speaker is connected to the onboard speaker header located at JD1. Refer to the
table below for pin defi nitions.
BMC
ASPEED
JSDCARD1
AST2500 LAN
CTRL
FAN6
1
Battery
BT1
MH4
MH11
MAC CODE
LE3
LE4
BAR CODE
JBT1
BIOS
Intel
PCH
JRK1
SATA2 SATA1
JL1
FAN4 FAN3
FANB FANA
2
C Header
2
C connection on your system. Refer to the table below for pin
2
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
Chassis Intrusion
Pin Defi nitions
Pin# Defi nition
1 Intrusion Input
2 Ground
USB 2/3(3.0)
COM1
VGA
FAN5
LAN2 LAN1
IPMI_LAN
USB 0/1(3.0)
CPU2
X11DPH-i
REV: 1.10
BIOS LICENSE
CPU1
55
1. BMC External I
2. Chassis Intrusion (external
speaker is required)
JF1
Chapter 2: Installation
C Header
2