https://h30471.www3.hp.com/t5/you-xi-ben/an-ying8Plus-dian-yuan-shi-pei-qi-chong-dian-shi-dian-yuan-shi-pei-qi-you-dian-liu-sheng-shi-zheng-chang-xian-xiang-ma/m-p/1166777#M67361 <P>就那块方方正正的充电器在电脑关机状态下充电环境安静的情况下电源适配器会发出轻微电流声，开机可能因电脑风扇声音影响就听不太清，朋友同款电脑的适配器则不会有这个电流声，请问这是正常现象吗</P> Mon, 30 May 2022 10:07:10 GMT 顾虑深深 2022-05-30T10:07:10Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying8Plus-dian-yuan-shi-pei-qi-chong-dian-shi-dian-yuan-shi-pei-qi-you-dian-liu-sheng-shi-zheng-chang-xian-xiang-ma/m-p/1166777#M67361 <P>就那块方方正正的充电器在电脑关机状态下充电环境安静的情况下电源适配器会发出轻微电流声，开机可能因电脑风扇声音影响就听不太清，朋友同款电脑的适配器则不会有这个电流声，请问这是正常现象吗</P> Mon, 30 May 2022 10:07:10 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying8Plus-dian-yuan-shi-pei-qi-chong-dian-shi-dian-yuan-shi-pei-qi-you-dian-liu-sheng-shi-zheng-chang-xian-xiang-ma/m-p/1166777#M67361 顾虑深深 2022-05-30T10:07:10Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying8Plus-dian-yuan-shi-pei-qi-chong-dian-shi-dian-yuan-shi-pei-qi-you-dian-liu-sheng-shi-zheng-chang-xian-xiang-ma/m-p/1166805#M67364 <P>可以尝试将适配器本身的连接处重新插拔一下， 然后看一下是否正常。</P><P>&nbsp;</P><P>可以通过下面二维码关注惠普服务公众号，查询驱动，保修及文档，也可以查询维修中心联系人工获取支持。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="hlin_0-1653914570847.png" style="width: 134px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74548i9EF7B5F68EE7ACC6/image-dimensions/134x134?v=v2" width="134" height="134" role="button" title="hlin_0-1653914570847.png" alt="hlin_0-1653914570847.png" /></span></P><P>&nbsp;</P> Mon, 30 May 2022 12:43:15 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying8Plus-dian-yuan-shi-pei-qi-chong-dian-shi-dian-yuan-shi-pei-qi-you-dian-liu-sheng-shi-zheng-chang-xian-xiang-ma/m-p/1166805#M67364 hlin 2022-05-30T12:43:15Z