Biostar I915P-A7 User Manual page 16

JKBV1: Power Source Header for PS/2 Keyboard and Mouse
1
3
Pin 1-2 close
1
3
Pin 2-3 close
Note:
In order to support this function "Power-on system via keyboard and
mouse", "JKBV1" jumper cap should be placed on Pin 2-3.
JUSBV1/JUSBV3_1: Power Source Header for USB Ports
1
3
Pin 1-2 close
1
3
Pin 2-3 close
Note:
In order to support this function "Power-o system via USB device,"
"JUSBV1/ JUSBV3_1" jumper cap should be placed on Pin 2-3
individually.
JUSB3/JUSB4: Headers for USB 2.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC
front panel, and also can be connected with internal USB devices, like
USB card reader.
2
10
1
I915P-A7
Assignment
+5V for PS/2 keyboard and
+5V
mouse
PS/2 mouse and keyboard are
+5V Standby
powered with +5V standby
Voltage
voltage.
Assignment
JUSBV1: +5V for JUSB_19341
and JRJ45USB1.
+5V
JUSBV3_1: +5V for
JUSB3/JUSB4.
JUSBV1: JUSB_19341 and
JRJ45USB1 are powered by +5V
+5V standby
standby voltage.
Voltage
JUSBV3_1: JUSB3/JUSB4 are
powered by +5V.
Pin Assignment
1 +5V (fused)
3 USB-
5 USB+
7 Ground
9 Key
16
Description
Description
Pin Assignment
2 +5V (fused)
4 USB-
6 USB+
8 Ground
10 NC