20
2
Hardware Installation
USB Power Select
X
USB 1-2
(JP1)
2-3 On: 5VSB
1-2 On: 5V
(default)
2-3 On: 5VSB
1-2 On: 5V
(default)
X
USB 3-4
(JP10)
JP1 and JP10 are used to select the power of the USB ports.
Selecting 5VSB will allow you to use the USB keyboard or USB
mouse to wake up the system.
BIOS Setting
“USB Resume From S3” in the Power Management Setup submenu
(“Wake Up Events” section) of the BIOS must be set to Enabled.
Refer to chapter 3 for more information.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for
2 USB ports, the 5VSB power source of your power supply
must support
≥
1.5A. For 3 or more USB ports, the 5VSB
power source of your power supply must support
≥
2A.
3
1
2
3
1
2
1
3
2
1
3
2
