Asus P4T533-C - Manual (Page 39)

ASUS P4T533-C motherboard user guide 25
5. USB Device Wake-Up (2x3 pin USBPWR_12, _34)
The default setting, [1-2] (+5V) enables the USB wake-up feature. Reset
these jumpers to pins [2-3] (+5VSB) to disable the 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.
P4T533-C
®
P4T533-C USB2.0 Setting
USB20_EN
Enable Disable
(Default)
1 2 2 3
P4T533-C
®
P4T533-C USB Device Wake Up
USBPWR_34
USBPWR_12
(Default)
+5V +5VSB
1 2 2 3
(Default)
+5V +5VSB
1 2 2 3
4. USB 2.0 (3 pin USB20_EN)
The USB 2.0 header (USB20_12) is enabled by the default setting, [1-2].
Select [2-3] to disable the header.