Asus P4S133-VM - Manual (Page 38)

26 Chapter 2: Hardware information
3) USB Device Wake-Up (3x3 pin USBV1, USBV2, USBV3)
The default setting, [1-2] (+5V) disables the USB wake-up feature.
Reset these jumpers to pins [2-3] (+5VSB) to wake up the computer
using USB devices.
The USB device wake-up feature requires a power supply that can
provide at least 1A on the +5VSB lead. If this requirement is not met,
the system does not power up. The total current consumed must NOT
exceed the power supply capability (+5VSB) whether under normal
condition or in sleep mode.
P4S133-VM
®
P4S133-VM USB Device Wake Up
USBV2
USBV1
+5VSB
3
2
+5V
(Default)
1
2
USBV3
+5VSB
3 2
+5V
1 2
(Default)