MSI Z87-XPOWER JUSB3~4 USB 3.0 Expansion Connector, JCI1 Chassis Intrusion Connector, Chapter

JUSB3~4: 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).

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Chapter 1

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.

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1-29 Getting Started