Asus P5QL - Manual (Page 29)

ASUS P5QL 1-19
P5QL Keyboard/Mouse power
P5QL
PS2_USBPW56
2 1 2 3
+5V +5VSB
(Default)
2. Keyboard/mouse power (3-pin PS2_USBPW56)
This jumper allows you to enable or disable the keyboard/mouse and USB port 5-6
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
USBPW56 jumper is for the rear USB ports.
P5QL USB Device Wake Up
P5QL
2 1 2 3
+5V
(Default)
+5VSB
USBPW1-4
2 1 2 3
+5V +5VSB
(Default)
2 1 2 3
+5V
(Default)
+5VSB
USBPW1112 USBPW7-10
3. USB device wake-up (3-pin USBPW1-4, USBPW7-10, USBPW1112)
Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped,
DRAM refreshed, system running in low power mode) using the connected USB
devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU,
DRAM in slow refresh, power supply in reduced power mode).
The USBPW1-4 and PS2_USBPW56 jumpers are for the rear USB ports. The
USBPW7-10 and USB1112 jumpers are for the internal USB connectors that you can
connect to additional USB ports.
• The USB device wake-up feature requires a power supply that can provide 500mA on
the +5VSB lead for each USB port; otherwise, the system would not power up.
• The total current consumed must NOT exceed the power supply capability (+5VSB)
whether under normal condition or in sleep mode.