Power1, Reset1: Power Button, Reset Button; Jpwr1~2: Power Connectors - MSI z170a gaming m7 Quick Start Quide

POWER1, RESET1: Power Button, Reset Button

The Power / Reset button allows you to power on / reset the computer.

JPWR1~2: Power Connectors

These connectors allow you to connect an ATX power supply.
12 24
1 13
Important
Make sure that all the power cables are securely connected to a proper ATX power
supply to ensure stable operation of the motherboard.
22
Overview of Components
Power button
1
2
3
4
1
2
3
4
5
6
JPWR1
7
8
9
10
11
12
Reset button
8 5
JPWR2
4 1
Ground 5
Ground 6
Ground 7
Ground 8
+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
+12V
+12V
+12V
+12V
+3.3V
-12V
Ground
PS-ON#
Ground
Ground
Ground
Res
+5V
+5V
+5V
Ground