Intel FSB533 Installation, LED1: 80 Port Debug LED, USB1/USB2/CUSB3/CUSB4: USB 2.0 ports, Page

Installation

LED1: 80 Port Debug LED

Provides two digits LED light to show why system boots failed for quick and easy optimization.

80 Port Debug 7-segment LED display (Refer to Appendix E for POST codes)

USB1

USB2

USB3

USB4

USB1/USB2/CUSB3/CUSB4: USB 2.0 ports

The mainboard is equipped with eight onboard USB2.0/1.1 ports (4 at rear panel).

It is equipped with a 10-pin connector for connect- ing 4 additional external USB 2.0/1.1 ports. If you wish to use the additional USB ports, install the card-edge bracket to the system chassis then insert the connector that is attached to the USB port cables to the 10-pin connector.

It will help your device more efficient for the transfer speed up to 480Mbps.

CAUTION!

Please make sure the USB cable has the same pin assignment. The different pin assignment may be caused damage of system.

If you need the USB cable, please contact our retailer.

VCC	￿	VCC
Data0-		Data1-
Data0+		Data1+
GND		GND
Key		NC

'￿￿

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