Jaud1: 前置音频接口, Jcom1: 串行端头接口, Jbat1: 清除 cmos (重启 bios) 跳线 – MSI B450M-A PRO MAX AM4 Micro-ATX Motherboard User Manual

Jaud1: 前置音频接口, Jcom1: 串行端头接口, Jbat1: 清除 cmos (重启 bios) 跳线 | MSI B450M-A PRO MAX AM4 Micro-ATX Motherboard User Manual | Page 117 / 165