MSI MPG B550 GAMING CARBON WIFI Quick Start Manual page 7

Connecting the Power Connectors/ 電源コネクターの接続/ 전원
커넥터 연결하기/ 插上電源接頭/ 连接电源接头
Youtube
⚽
http://youtu.be/gkDYyR_83I4
优酷
⚽
http://v.youku.com/v_show/
id_XNDkzODU0MDQw.html
ATX_PWR1
CPU_PWR2
CPU_PWR1
VII
Quick Start