Asus P4S533-VM - Manual (Page 37)

ASUS P4S533-VM motherboard user guide 25
2. USB Device Wake-Up (USBPWR_12, _34, _56)
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. Also note that ONLY USB +5VSB can
support S3 resume function.
P4S533-VM
®
P4S533-VM USB Device Wake Up
USBPWR_12
+5VSB
3
2
+5V
(Default)
1
2
+5V
(Default)
1 2
+5VSB
3 2
USBPWR_56
USBPWR_34
Setting +5V (default) +5VSB
USBPWR_12 [1-2] [2-3]
USBPWR_34 [1-2] [2-3]
USBPWR_56 [1-2] [2-3]
CAUTION! It is advisable not to increase the CPU voltage excessively
to prevent premature failure and/or poor CPU performance.