TYAN S2915, Manual

Page: 16 / 76

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16
J16: High Definition Audio Header
10 2
9 1
Pin Signal Pin Signal
1 PORT1L 2 GND
3 PORT1R 4 PRESENCE#
5 PORT2R 6 SENSE1_RETURN
7 SENSE_SEND 8 KEY
9 PORT2L 10 SENSE2_RETURN
E15: Chassis Intrusion Header
1
This connector is connected to a 2-pin chassis switch. If
the chassis is opened, the system will then record this
status and show a warning message on the screen. To
clear the warning, you must enter the BIOS utility and
clear the record.
Pin 1 INTRUDER
Pin 2 GND
P24: USB Pin Header
1 9
2 10
Use this header to connect to front panel USB connector.
Signal Pin Pin Signal
VCC 1 2 VCC
USB DATA- 3 4 USB DATA-
USB DATA+ 5 6 USB DATA+
GND 7 8 GND
KEY 9 10 NC
P26: USB Pin Header
1
5
Use this header to connect to a USB connector.
Pin Signal
1 VCC
2 USB DATA-
3 USB DATA+
4 GND
5 KEY