https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221735#M78657 好的，我试试 Sat, 18 Mar 2023 07:11:54 GMT 2BBB2 2023-03-18T07:11:54Z https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221691#M78645 <P>笔记本黑屏，使用过程中突然黑屏，没有任何征兆忽然黑屏（合上盖子再开有概率正常，才黑屏时屏幕背光会跳两下，然后就彻底黑了，连背光都没有了）。但长按电源键强制关机重启后又一切正常。到底是啥原因啊？每次使用中突然黑屏很搞心态的。</P> Sat, 18 Mar 2023 03:19:12 GMT https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221691#M78645 2BBB2 2023-03-18T03:19:12Z https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221695#M78649 <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;"><SPAN>开机按F2进入白色背景画面</SPAN>HP PC Hardware Diagnostics UEFI<SPAN>。</SPAN></P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN">开机按F2进入的不是白色背景，要重新下载安装UEFI诊断工具。</P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN"><A href="https://h30318.www3.hp.com/pub/softpaq/sp144501-145000/sp144997.exe" target="_blank">https://h30318.www3.hp.com/pub/softpaq/sp144501-145000/sp144997.exe</A></P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN">白色背景菜单中选择-系统测试-广泛测试-循环运行直到出现错误。</P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN">建议晚上休息前，不用机器的时候进行，跑一晚上。</P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN">开始进行之后可以不用管电脑放一边。</P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN">了解更多</P> <P style="margin: 0in; font-family: 'HP Simplified Hans Light'; font-size: 11.0pt;" lang="zh-CN"><A href="https://support.hp.com/cn-zh/document/c03561731" target="_blank">HP 电脑 - 硬件故障测试</A></P> Sat, 18 Mar 2023 03:31:21 GMT https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221695#M78649 y2kim 2023-03-18T03:31:21Z https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221735#M78657 好的，我试试 Sat, 18 Mar 2023 07:11:54 GMT https://h30471.www3.hp.com/t5/you-xi-ben/guang-ying-jing-ling4hei-ping-sui-ji-hei-ping-bi-ji-ben-shi-yong-zhong-hei-ping/m-p/1221735#M78657 2BBB2 2023-03-18T07:11:54Z