https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069525#M67485 <P>你好 HPZ440电脑主板上没有10PIN的COM口插针，有一个16PIN的serial（optional）接口，请问想要引出DB9的COM串口该如何连接，需要什么样的转接线？ 谢谢</P> Wed, 20 Jan 2021 08:12:24 GMT iioloii 2021-01-20T08:12:24Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069525#M67485 <P>你好 HPZ440电脑主板上没有10PIN的COM口插针，有一个16PIN的serial（optional）接口，请问想要引出DB9的COM串口该如何连接，需要什么样的转接线？ 谢谢</P> Wed, 20 Jan 2021 08:12:24 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069525#M67485 iioloii 2021-01-20T08:12:24Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069633#M67488 <P>惠普台式机的主板接口是专机专用的，不是兼容机。要用惠普选件。</P> Thu, 21 Jan 2021 04:07:48 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069633#M67488 y2kim 2021-01-21T04:07:48Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069647#M67489 <P>您好</P><P>HP只支持官方选件，不支持改配改装的，需要加串口可以联系当地的维修中心，HP官方选件PA716A 备件号638815-001这个备件的</P> Thu, 21 Jan 2021 04:53:27 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HPZ440dian-nao-zhu-ban-kuo-zhanDB9chuan-kou/m-p/1069647#M67489 hlin 2021-01-21T04:53:27Z