https://h30471.www3.hp.com/t5/tai-shi-dian-nao/wu-fa-kai-ji/m-p/855084#M54714 <P>灯正常亮，无法开机，没有报警声，显示器不亮，风扇高速运转</P> Wed, 20 Dec 2017 09:15:54 GMT emmm 2017-12-20T09:15:54Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/wu-fa-kai-ji/m-p/855084#M54714 <P>灯正常亮，无法开机，没有报警声，显示器不亮，风扇高速运转</P> Wed, 20 Dec 2017 09:15:54 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/wu-fa-kai-ji/m-p/855084#M54714 emmm 2017-12-20T09:15:54Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/wu-fa-kai-ji/m-p/855095#M54715 <P>如果键盘指示灯能正常切换，那可能是内存、CPU、电源或主板有问题。个人觉得主板问题占大，你先仔细查看一下CPU边上的电容，有没有鼓包。主板外观正常的话，检查内存及CPU等。</P> Wed, 20 Dec 2017 10:21:18 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/wu-fa-kai-ji/m-p/855095#M54715 WDH 2017-12-20T10:21:18Z