Jci1: chassis intrusion connector, Jcom1 : serial port connector, Using chassis intrusion detector – MSI B450M-A PRO MAX II Micro-ATX Motherboard User Manual
Page 33: Resetting the chassis intrusion warning
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JCI1: Chassis Intrusion Connector
This connector allows you to connect the chassis intrusion switch cable.
Normal
(default)
Trigger the chassis
intrusion event
Using chassis intrusion detector
1.
Connect the
JCI1
connector to the chassis intrusion switch/ sensor on the chassis.
2.
Close the chassis cover.
3.
Go to
BIOS > SETTINGS > Security > Chassis Intrusion Configuration
.
4.
Set
Chassis Intrusion
to
Enabled
.
5.
Press
F10
to save and exit and then press the
Enter
key to select
Yes
.
6.
Once the chassis cover is opened again, a warning message will be displayed on
screen when the computer is turned on.
Resetting the chassis intrusion warning
1.
Go to
BIOS > SETTINGS > Security > Chassis Intrusion Configuration
.
2.
Set
Chassis Intrusion
to
Reset
.
3.
Press
F10
to save and exit and then press the
Enter
key to select
Yes
.
JCOM1 : Serial Port connector
This connector allows you to connect the optional serial port with bracket.
Pin
Signal Name
Pin
Signal Name
1
DCD
2
SIN
3
SOUT
4
DTR
5
Ground
6
DSR
7
RTS
8
CTS
9
RI
10
No pin
1
2
10
9