https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357793#M82265 <P>可以尝试更新BIOS到最新版，看能否改善此问题</P> Sun, 24 Aug 2025 03:50:12 GMT 坏坏的笑 2025-08-24T03:50:12Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357773#M82262 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="配置信息" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/125703i6380C6C87B11B3FF/image-size/large?v=v2&amp;px=999" role="button" title="屏幕截图(4).png" alt="配置信息" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">配置信息</span></span></P><P>这是我705 g4 dm的配置，每当cpu工号上升，也就是风扇狂转的时候，就会出现USB端口的电涌。不知道是哪里的问题？</P> Sun, 24 Aug 2025 00:42:26 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357773#M82262 705g4dm用户 2025-08-24T00:42:26Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357774#M82263 <P>出现问题时，USB接口上连接的是什么设备？</P> Sun, 24 Aug 2025 01:13:46 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357774#M82263 坏坏的笑 2025-08-24T01:13:46Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357791#M82264 <P>我只接了鼠标键盘，然后使用烤鸡工具，测试cpu之类，或者每当正常使用，只要cpu功耗上升，风扇开始加大。就会提示这个</P><P>&nbsp;</P><P>还有一个现象，我制作u盘系统，无论插哪个usb口，文件复制中途就会提示，u盘就丢失，找不到磁盘。</P><P>接着如果u盘不拔掉，就会发烫！然后烧坏u盘了。</P><P>总之，不论接不接u盘，键盘鼠标之类，不论哪个usb口，都有可能会提示usb电涌。</P> Sun, 24 Aug 2025 03:41:03 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357791#M82264 705g4dm用户 2025-08-24T03:41:03Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357793#M82265 <P>可以尝试更新BIOS到最新版，看能否改善此问题</P> Sun, 24 Aug 2025 03:50:12 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357793#M82265 坏坏的笑 2025-08-24T03:50:12Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357809#M82266 <P>已经更新官网最新的bios，也提示弹出这个usb电涌。我现在都怀疑是不是cpu用2200g不合适，功耗上升就跳出来，或者是有什么短路的地方</P> Sun, 24 Aug 2025 06:12:00 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357809#M82266 705g4dm用户 2025-08-24T06:12:00Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357825#M82267 <P>建议提供机器序列号，核实一下出厂配置</P> Sun, 24 Aug 2025 09:57:27 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357825#M82267 坏坏的笑 2025-08-24T09:57:27Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357833#M82268 <P>MXL9021W6P，这是序列号，我试过各种方法，怀疑会不会是cpu或者内存引起的，现在插u盘复制进去，一段时间后就会掉盘</P> Sun, 24 Aug 2025 11:58:16 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357833#M82268 705g4dm用户 2025-08-24T11:58:16Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357857#M82269 <P>根据序列号核实</P> <P>出厂标配的处理器是A5 2400G，理论上这款机器支持A3 2200G</P> <P>不排除CPU故障导致的</P> Mon, 25 Aug 2025 01:21:00 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357857#M82269 坏坏的笑 2025-08-25T01:21:00Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357968#M82274 <P data-unlink="true">大佬是说，我这个机器可以配<STRONG>AMD Ryzen 5 2400G</STRONG>&nbsp;？我以为我配2200g已经够压榨机器了，用了2400g，或者2200ge会不会更好一点？</P> Mon, 25 Aug 2025 13:15:35 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357968#M82274 705g4dm用户 2025-08-25T13:15:35Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357989#M82275 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/368467">@705g4dm用户</a>&nbsp; 已写:<BR /> <P data-unlink="true">大佬是说，我这个机器可以配<STRONG>AMD Ryzen 5 2400G</STRONG>&nbsp;？我以为我配2200g已经够压榨机器了，用了2400g，或者2200ge会不会更好一点？</P> <HR /></BLOCKQUOTE> <P>根据序列号核实，标配的处理器就是<STRONG>AMD Ryzen 5 2400G</STRONG>&nbsp;</P> Tue, 26 Aug 2025 01:05:41 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1357989#M82275 坏坏的笑 2025-08-26T01:05:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1358003#M82276 <P>好的，我这几天得空找商家处理一下看看是不是CPU的问题</P> Tue, 26 Aug 2025 01:52:05 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/705g4-dm-chu-xianUSB-duan-kou-shang-de-dian-yong/m-p/1358003#M82276 705g4dm用户 2025-08-26T01:52:05Z