3. Keyboard/mouse power (3-pin PS2_USBPW1-4)
This jumper allows you to enable or disable the keyboard/mouse and USB port 1-4
wake-up feature. When you set this jumper to pins 2-3 (+5VSB), you can wake up the
computer by pressing a key on the keyboard (the default is the Space Bar), clicking
the mouse, or using a USB device. This feature requires an ATX power supply that can
supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. The
PS2_USBPW1-4 jumper is for the rear USB ports.
1.7 Connectors
1.7.1 Rear panel ports
1. PS/2 Mouse port. This port is for a PS/2 mouse.
2. LAN (RJ-45) port. This port allows 10/100 PHY connection to a Local Area Network
(LAN) through a network hub.
LED (Orange) LED (Green)
Status Description Status Description
OFF No link OFF No link
ORANGE 100Mbps connection Green 10Mbps connection
LAN port LED indications
LAN port
LED
(Green)
LED
(Orange)
Chapter 1: Product introduction1-9
