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1-26 Chapter 1: Product introduction
2. USB device wake-up (3-pin PS2_USBPW)
This jumper allows you to enable or disable the keyboard wake-up feature.
Set this jumper to pins 2-3 (+5VSB) to wake up the computer when you press
a key on the keyboard (the default is the Space Bar). This feature requires an
ATX power supply that can supply at least 500 mA on the +5VSB lead, and a
corresponding setting in the BIOS.
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.
P5KPL-VM
R
P5KPL-VM
USB Device Wake Up
3
2
2
1
PS2_USBPW
(Default)
+5V
+5VSB