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speaker插在主板哪里
更新时间: 2020-10-23 00:00:00  

主板speaker的接法:

1、找到主板上+SPEAK-插脚。

2、确定小喇叭连接线的正负极,一般红色为正极,黑色为负极,对应插脚正负极插上即可。

主板,又叫主机板(mainboard)、系统板(systemboard)、或母板(motherboard)。它安装在机箱内,是微机最基本的也是最重要的部件之一。主板一般为矩形电路板,上面安装了组成计算机的主要电路系统,一般有BIOS芯片、I/O控制芯片、键盘和面板控制开关接口、指示灯插接件、扩充插槽、主板及插卡的直流电源供电接插件等元件。

关键词: speaker 主板 哪里

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