Biostar T-Series
TForce4 SLI
User’s Manual
7
Power Source Header for PS/2 Keyboard/Mouse: JKBMSV1
Pin 1-2 Close:
+5V for PS/2 keyboard and mouse.
Pin 2-3 Close:
PS/2 keyboard and mouse are powered with +5V standby voltage.
1
3
1
3
Pin 1-2 Close (default)
1
3
Pin 2-3 Close
Note:
In order to support this function
“Power-on system via keyboard and
mouse”, “JKBMSV1” jumper cap
should be placed on Pin 2-3.
Power Source Headers for USB Ports at Back Panel: J1394_USBV1
Pin 1-2 Close:
+5V for USB ports at J1394_USB1 and JUSBLAN1.
Pin 2-3 Close:
USB ports at J1394_USB1 and JUSBLAN1 are powered with +5V
standby voltage.
1
3
1
3
Pin 1-2 Close (default)
1
3
Pin 2-3 Close
Note:
In order to support this function
“Power-on system via USB device,”
J1394_USBV1 jumper cap should be
placed on Pin 2-3 individually.
Front Panel Audio-out Header: JAUDIO2
This connector will allow user to connect with the front audio output headers on the
PC case. It will disable the output on back panel audio connectors.
Pin Assignment
1 MIC-in/
Stereo MIC-in R
2 Ground
3
Stereo MIC-in L
4 Audio
power
5 Right
line-out/
Speaker-out Right.
6 Right
line-out/
Speaker-out Right
7 Reserved
8 Key
9 Left
line-out/
Speaker-out Left
10 Left
line-out/
Speaker-out Left
11 Right
line-in
(optional)
12 Right
line-in
(optional)
13
Left line-in (optional)
14
2
1
13
14
Left line-in (optional)
CD-ROM Audio-in Connector: JCDIN1
This connector allows user to connect the audio source from a variety of devices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV tuner card etc.
Pin
Assignment
1 Left
channel
input
2 Ground
3 Ground
4
1
4 Right
channel
input
