Jusb3: Usb 3.0 Expansion Connector; Jaud: Front Panel Audio Connector; Jci: Chassis Intrusion Connector - MSI B75MA-P33 series User Manual

JuSB3: uSB 3.0 expansion Connector

the uSB 3.0 port is backwards compatible with uSB 2.0 devices. it supports data
transfer rates up to 5Gbits/s (SuperSpeed).
iMPortANt
* Note that the VCC and GNd pins must be connected correctly to avoid possible
damage.
to use a uSB 3.0 device, you must connect the device to a uSB 3.0 port through
*
an optional uSB 3.0 compliant cable.
JAud : Front Panel Audio Connector
this connector allows you to connect the front audio panel located on your com-
puter case. this connector is compliant with the intel
design Guide.
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.
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Front Panel i/o Connectivity
®