Asus H61M-PRO H61M-PRO User's Manual - Page 20

PS2 and USB device wake-up 3-pin PS2_USBPW1~4, USB device wake-up 3-pin USBPW5~8

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2. PS2 and USB device wake-up (3-pin PS2_USBPW1~4) This jumper allows you to enable or disable the PS2 ports and USB ports 1~4 wake-up feature. When you set this jumper to pins 2-3 (+5VSB), you can wake up the computer using a PS2 or USB device. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. This jumper is for the rear USB ports. PS2_USBPW1-4 12 23 H61M-PRO +5V +5VSB (Default) H61M-PRO Keyboard Power Setting 3. USB device wake-up (3-pin USBPW5~8) Set this jumper 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 S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode). H61M-PRO USBPW5-8 12 23 +5V +5VSB (Default) H61M-PRO USB Device Wake Up • 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. 1-12 Chapter 1: Product introduction

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2.
PS2 and USB device wake-up (3-pin PS2_USBPW1~4)
This jumper allows you to enable or disable the PS2 ports and USB ports 1~4 wake-up
feature. When you set this jumper to pins 2-3 (+5VSB), you can wake up the computer
using a PS2 or USB device. This feature requires an ATX power supply that can supply
at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. This jumper is
for the rear USB ports.
3.
USB device wake-up (3-pin USBPW5~8)
Set this jumper 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 S3 and S4 sleep modes (no power to CPU,
DRAM in slow refresh, power supply in reduced power mode).
•
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.
H61M-PRO
H61M-PRO Keyboard Power Setting
PS2_USBPW1-4
2
1
2
3
+5V
(Default)
+5VSB
H61M-PRO
H61M-PRO USB Device Wake Up
2
1
2
3
+5V
(Default)
+5VSB
USBPW5-8
Chapter 1: Product introduction
1-12