J1
J6
1
2
7
8
1
2
19
20
Auxiliary Keyboard Connector
The mainboard has connectors for an additional keyboard port. If your
chassis has an additional bracket on the front side, you can use this
connector on the mainboard to connect the proper feature to the
extension bracket in the case.
Digital and Analog I/O port
The mainboard had two connectors/jumpers for support of optional
digital (J1) and analog (J6) I/O ports on the front panel of the system.
In order to enable these ports, short the jumpers as indicated in the table
below.
JHD1
Enable Digital I/O Port – J1
Short pins:11-12, 13-14, 17-
18, and 19-20
Enable Digital I/O Port – J6
Short pins 3-4, 5-6, and 7-8.
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