Jusb3~4: Usb 3.0 Expansion Connectors; Jci1: Chassis Intrusion Connector - MSI MPower Z97 Manual

JUSB3~4: USB 3.0 Expansion Connectors

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.

JCI1: 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.
Getting Started 1-24