https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-puz800bao-jing-si-sheng-ru-he-que-ren-shi-zhu-ban-wen-ti-hai-shi-dian-yuan-wen-ti/m-p/1117195#M70030 <P>昨天正常使用，今天开机后无限重启，风扇不停自动启停。重新移除并安装所有可以取下的东西后，开机四声报警，查阅资料是电源或者主板问题，请问有没有办法测试是哪个部件的问题</P> Sat, 25 Sep 2021 13:23:44 GMT 莫奈 2021-09-25T13:23:44Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-puz800bao-jing-si-sheng-ru-he-que-ren-shi-zhu-ban-wen-ti-hai-shi-dian-yuan-wen-ti/m-p/1117195#M70030 <P>昨天正常使用，今天开机后无限重启，风扇不停自动启停。重新移除并安装所有可以取下的东西后，开机四声报警，查阅资料是电源或者主板问题，请问有没有办法测试是哪个部件的问题</P> Sat, 25 Sep 2021 13:23:44 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-puz800bao-jing-si-sheng-ru-he-que-ren-shi-zhu-ban-wen-ti-hai-shi-dian-yuan-wen-ti/m-p/1117195#M70030 莫奈 2021-09-25T13:23:44Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-puz800bao-jing-si-sheng-ru-he-que-ren-shi-zhu-ban-wen-ti-hai-shi-dian-yuan-wen-ti/m-p/1117407#M70035 <DIV id="en_ww-v122729782" class="para">a. 断开交流电源。</DIV> <DIV id="en_ww-v122729784" class="para">b. 将电源从系统机箱上拆除。&nbsp;</DIV> <DIV id="en_ww-v122729786" class="para">c. 连接交流电源。</DIV> <DIV id="en_ww-v122729790" class="para">如果电源风扇转动并且 LED 灯点亮，表示电源工作正常。</DIV> Sun, 26 Sep 2021 11:39:32 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-puz800bao-jing-si-sheng-ru-he-que-ren-shi-zhu-ban-wen-ti-hai-shi-dian-yuan-wen-ti/m-p/1117407#M70035 y2kim 2021-09-26T11:39:32Z