Hardware Installation

USB Headers

This motherboard contains four (4) USB

2.0ports that are exposed on the rear panel of the chassis. The motherboard also contains two

10-pin internal header connectors onboard that can be used to connect an optional external bracket containing four (4) more USB 2.0 ports.

1.Secure the bracket to either the front or rear panel of your chassis (not all chassis are equipped with the front panel option).

2.Connect the two ends of the cables to the USB 2.0 headers on the motherboard.

Table 3. USB 2.0 Header Pins

Connector

 

Pin

Signal

Pin

Signal

USB 2.0 Header Connector

1

5V_DUAL

2

5V_DUAL

 

 

 

 

 

 

 

 

3

D-

4

D-

9

10

 

 

 

 

5

D+

6

D+

 

 

 

 

 

 

 

 

7

8

7

GND

8

GND

5

6

9

Empty

10

No Connect

 

 

 

 

 

 

 

 

34

12

23

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Image 35
Nvidia 650I manual USB Headers, USB 2.0 Header Pins