Asus P4S333-VF - Manual (Page 39)

ASUS P4S333-VF motherboard user guide 2-17
2.7 Jumpers
The jumpers on the motherboard allow you to change some feature
settings to suit your customized system configuration.
Before changing any jumper setting, make sure to read the jumper
descriptions and setting requirements in this section.
P4S333-VF
®
P4S333-VF USB Device Wake Up
USBV2
USBV1
+5VSB
3
2
+5V
(Default)
1
2
2 3
+5VSB
1 2
+5V
(Default)
1. USB device wake-up (3-pin USBV1, USBV2)
Set these jumpers to pins 2-3 (+5VSB) to wake up the computer using
the connected USB devices. Set to pins 1-2 (+5V) to disable the USB
wake-up feature.
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.