Biostar TForce4 U [16/100] Biostar t series tforce4 tforce4 u

Biostar TForce4 U [16/100] Biostar t series tforce4 tforce4 u
Biostar T-Series TForce4/ TForce4 U
User’s Manual
14
Headers for USB Ports at Front Panel: JUSB1~JUSB3
This connector allows user to connect additional USB cables at PC
front panel, and also can be connected with internal USB devices,
like USB card reader.
Pin
Assignment
1
+5V (fused)
2
+5V (fused)
3
USB-
4
USB-
5
USB+
6
USB+
7
Gro und
8
Gro und
9
Key
1
2
9
10
JUSB1 JUSB2 JUSB3
10
NC
Power Source Headers for USB Ports: J1394_USBV1/JUSBV1
Pin 1-2 Close:
J1394_USBV1: +5V for USB ports at J1394_USB1 and JUSBLAN1.
JUSBV1: +5V for front USB headers (JUSB1/JUSB2/JUSB3).
Pin 2-3 Close:
J1394_USBV1: USB ports at J1394_USB1 and JUSBLAN1 are
powered with +5V standby voltage.
JUSBV1: Front USB headers (JUSB1/JUSB2/JUSB3) are powered
with +5V standby voltage.
J1394_USBV1
JUSBV1
13
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/JUSBV1”
jumper cap should be
placed on Pin 2-3
individually.

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