https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1327999#M90241 <P>如果外接有显示看看设备管理器中&nbsp;显示适配器&nbsp;下两个显卡的状态。</P> <P>可能需要送到惠普授权的服务中心进一步检修。</P> Sun, 02 Feb 2025 11:58:46 GMT 548851818 2025-02-02T11:58:46Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1327993#M90240 <P>开始屏幕闪烁两下后直接黑屏，其他硬件皆正常能进系统外接显示器有信号，只有笔记本屏幕一直黑屏</P> Sun, 02 Feb 2025 09:30:17 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1327993#M90240 seVeBAI 2025-02-02T09:30:17Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1327999#M90241 <P>如果外接有显示看看设备管理器中&nbsp;显示适配器&nbsp;下两个显卡的状态。</P> <P>可能需要送到惠普授权的服务中心进一步检修。</P> Sun, 02 Feb 2025 11:58:46 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1327999#M90241 548851818 2025-02-02T11:58:46Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1328031#M90245 <P>可能是屏幕硬件故障，试试轻微多次扳动一下屏幕看看是否有反应。</P> Mon, 03 Feb 2025 06:51:38 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7tu-ran-hei-ping/m-p/1328031#M90245 WDH 2025-02-03T06:51:38Z