2
22
Hardware Installation
2.6 Jumper Settings for Selecting the USB Power
2-3 On: 5VSB
1-2 On: 5V
(default)
Power Select for USB 1 (JP4) and USB 2/USB 3 (JP7)
These jumpers are used to select the power for the USB device
connected to USB 1 or USB 2/USB 3.
1
2
3
JP4
JP7
JP4
JP7
Power select
USB 2 / 3 (JP7)
for
Power select
USB 1 (JP4)
for
1
2
3
3 2 1
3
2
1
3
2
1
1
2
3