https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/974674#M408392 <P>电脑前两天不通电，今天从售后拿回来发现通电了但是屏幕不亮</P> Sat, 02 May 2020 10:23:30 GMT elite 2020-05-02T10:23:30Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/974674#M408392 <P>电脑前两天不通电，今天从售后拿回来发现通电了但是屏幕不亮</P> Sat, 02 May 2020 10:23:30 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/974674#M408392 elite 2020-05-02T10:23:30Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/974675#M408393 <P>请问这一般是什么原因造成的</P> Sat, 02 May 2020 10:24:36 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/974675#M408393 elite 2020-05-02T10:24:36Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/975202#M408536 <P>外接显示器测试，外接可以显示的话，那就是屏幕问题，送修。</P> Wed, 06 May 2020 11:07:48 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/kai-ji-ping-mu-bu-liang/m-p/975202#M408536 fh6669 2020-05-06T11:07:48Z