2
Hardware Installation
29
2.4.4 USB Wake Up
X
USB 3-6 (JP6)
3
1
2
3
1
2
USB 1-2 (JP7)
X
3
1
2
3
1
2
2-3 On: 5VDU
1-2 On: 5V
(default)
2-3 On: 5VDU
1-2 On: 5V
(default)
Selecting 5VDU will allow you to use the Wake-On-USB function.
This function allows you to use a USB device to wake up a
system from the S3 (STR - Suspend To RAM) state.
BIOS Setting:
“USB KB Wake-Up From S3” in the Power Management Setup
submenu of the BIOS must be set to Enabled. Refer to chapter 3
for more information.
Important:
• If you are using the Wake-On-USB function for 2 USB ports,
the 5VSB power source of your power supply must support
≥
1.5A.
• If you are using the Wake-On-USB function for 3 or more
USB ports, the 5VSB power source of your power supply
must support
≥
2A.
