Jpwr1~2: Power Connectors; Jusb1~2: Usb 2.0 Connectors - MSI H170M ECO User Manual

JPWR1~2: Power Connectors

These connectors allow you to connect an ATX power supply.
12 24
1 13
4 3
JPWR2
2 1
Important
Make sure that all the power cables are securely connected to a proper ATX power
supply to ensure stable operation of the motherboard.

JUSB1~2: USB 2.0 Connectors

These connectors allow you to connect USB 2.0 ports on the front panel.
2 10
1
9
Important
Note that the VCC and Ground pins must be connected correctly to avoid possible
y
damage.
In order to recharge your iPad,iPhone and iPod through USB ports, please install
y
MSI SUPER CHARGER utility.
®
1
2
3
4
5
6
JPWR1
7
8
9
10
11
12
1
2
1
3
5
7
9
+3.3V 13
+3.3V 14
Ground 15
+5V 16
Ground 17
+5V 18
Ground 19
PWR OK 20
5VSB 21
+12V 22
+12V 23
+3.3V 24
Ground 3
Ground 4
VCC 2
USB0- 4
USB0+ 6
Ground 8
No Pin 10
+3.3V
-12V
Ground
PS-ON#
Ground
Ground
Ground
Res
+5V
+5V
+5V
Ground
+12V
+12V
VCC
USB1-
USB1+
Ground
NC
Overview of Components
11