Motherboard Manual
16
JKBMSV1: Power Source Selection Headers for Keyboard/Mouse
Pin 1-2 Close:
JKBMSV1: +5V for PS/2 key board and mouse
。
Pin 2-3 Close:
JKBMSV1: PS/2 keyboard and mouse are powered with +5V standby
v oltage.
1
3
Pin 1-2 close
1
3
1
3
Pin 2-3 close
JUSB1/JUSB2: Headers for USB 2.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC f ront 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 Ground
8 Ground
9 Key
1
9
2
1 0
JUSB2 JUSB1
10 NC
