Asus RS162-E4/RX4 - Manual (Page 69)

ASUS RS160-E4/RX4 -
2. USB device wake-up (3-pin USBPW12)
Set these jumpers to +5V to wake up the computer from S1 sleep mode
(CPU stopped, DRAM refreshed, system running in low power mode) using
the connected USB devices. Set to +5VSB to wake up from S4 sleep mode
(no power to CPU, DRAM in slow refresh, power supply in reduced power
mode).
® DSBF-DR1
DSBF-DR1 USB devce wake up
USBPW1
(Default)
+5V +5VSB
3 2 2 1
USBPW2
(Default)
+5V +5VSB
3 2 2 1
・ 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.
・ If you are using Windows 2000, you need to install Service Pack 4
to wake up the system from S4 sleep mode.
・ The total current consumed must NOT exceed the power supply
capability (+5VSB) whether under normal condition or in sleep
mode.
3. Keyboard power (3-pin KBPWR1)
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 1A on the +5VSB
lead, and a corresponding setting in the BIOS.
® DSBF-DR1
DSBF-DR1 Keyboard power settng
KBPWR1
1
2
(Default)
+5V +5VSB
2
3