Headers & Jumpers - Albatron PM945GZ User Manual

Power-on button Header
This header can be attached to a power switch cable on your case front panel. You can turn your system
on or off by pressing the button attached to this power switch cable.
Headers & Jumpers
Front USB Headers: JUSB3/4
This mainboard provides four onboard USB 1.1/2.0 ports (back panel) that attach to USB devices. There
are two additional USB headers that can be connected by cables to four more USB ports on the front
panel of your case giving you a possible 8 USB ports.
JUSB3/4
Attention
If you are using a USB 2.0 device with Windows 2000/XP, you will need to install
the USB 2.0 driver from the Microsoft
(or later) for Windows
2000, you will not have to install the driver.
Power Source Headers for PS/2 Keyboard and Mouse: JKBV1
PS/2 keyboard and mouse attached to PS/2 keyboard and mouse ports on the back panel of your
computer case can awaken the system from sleep mode. In order to enable this functionality, you must
adjust the jumper caps on JKBV1 header for +5V or +5V Standby mode.
JKBV1
1
Pin 1-2 Closed
1
Pin 2-3 Closed
Note: Close stands for putting a jumper cap onto two header pins.
( ( B B l l a a c c k k ) : On/Off )
Pin Assignment
1 +5V (fused)
3 USB-
5 USB+
7 Ground
9 Key
®
® XP, and using Service pack4 (or later) for Windows®
Assignment
+5V for PS/2 keyboard and mouse
+5V
(Default)
PS/2 keyboard and mouse are powered
+5V Standby
by +5V standby voltage
13
Mainboard PM945GZ
Pin Assignment
2 +5V (fused)
4 USB-
6 USB+
8 Ground
10 N/A
website. If you are using Service pack 1
Description