MSI B75A-E33 Series Manual page 23

MS-7758
JCI: Chassis Intrusion Connector
this connector connects to the chassis intrusion switch cable. If the computer
case is opened, the chassis intrusion mechanism will be activated. the system
will record this intrusion and a warning message will flash on screen. to clear the
warning, you must enter the BIoS utility and clear the record.
JtpM: tpM Module Connector
this connector connects to a optional tpM (trusted platform Module). please
refer to the tpM security platform manual for more details and usages.
JLpt: parallel port Connector
this connector is used to connect an optional parallel port bracket. the parallel
port is a standard printer port that supports Enhanced parallel port (Epp) and
Extended Capabilities parallel port (ECp) mode.
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