MSI G31P Neo2 Serie Mode D'emploi page 25

M S-7392 M ainboard
Chassis Intrusion Switch Connector: JCI1
This connector connects to a 2-pin chassis switch. If the chassis is opened, the
switch will be short. The system will record this status and show a warning mes-
sage on the screen. To clear the warning, you must enter the BIOS utility and clear the
record.
CD-In Connector: JCD1
This connector is provided for external audio input.
TPM Module connector: JTPM1
This connector connects to a TPM (Trusted Platform Module) module. Please refer to
the TPM security platform manual for more details and usages.
13
14
JTPM 1
Pin Signal Description
1 LCLK LPC clock
3 LRST# LPC reset
5 LAD0 LPC address & data pin0
7 LAD1 LPC address & data pin1
9 LAD2 LPC address & data pin2
11 LAD3 LPC address & data pin3
13 LFRAME# LPC Frame
En-16
2
1
JCI1
GND
L
JCD1
1
2
Pin
2
4
6
8
10
12
14
R
Signal Description
3V dual/3V_STB 3V dual or 3V standby power
VCC3 3.3V power
SIRQ Serial IRQ
VCC5 5V power
KEY No pin
GND Ground
GND Ground