5
The motherboard uses JP3, JP4, JP5
jumper to select USB power. JP3 is for
USB, JP4 is for NIC_USB, JP5 is for Front
USB (FP_USB1). Pin 1 and 2 together
(default) 5V_SYS power, which
doesn’t supports USB device wake up
function. Pin 2 and 3 together select
+5V_SB, which supports USB device wake
up function.
5. USB Power Selection Jumper: JP3, JP4, JP5
+ 5 V _ S Y S
(Default)
1
1
+5V_SB
J P 4
J P 3
1
1
+5V_SB
+ 5 V _ S Y S
(Default)
J P 5
1
1
+5V_SB
+ 5 V _ S Y S
(Default)
N I C _ U S B
U S B
F P _ U S B 1
for
for
for
The fan speed of PWR_FAN and CPU_FAN can be
detected and viewed in ‘‘PC Health Status’’ section
of the CMOS Setup. These fans will be automatically
turned off after the system enters S4 and S5 mode.
6. Fan Connectors: PWR_FAN, CPU_FAN
Besides four USB ports on the rear panel, the se-
ries of motherboard also have one 10-pin header
on board which may connect to front panel USB
cable (optional) to provide two additional USB ports.
7. USB 2.0 Header: FP_USB1
FAN1
+12V
SENSE
GND
1
CPU_FAN
+12V
SENSE
GND
1
D1-
VCC
NC
GND
D1+
FP_USB1
D0+
Empty
GND
VCC
1 2
9 10
D0-
