https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-naoMX250du-xian-diu-shi/m-p/1125761#M440530 <P>最近觉得电脑运行程序有点卡，打开任务管理器发现GPU1居然自己消失了，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_1-1636019626843.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65903iBB452693043D4B8F/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_1-1636019626843.png" alt="TEXT006_1-1636019626843.png" /></span></P><P>&nbsp;</P><P>然后打开Nvdia控制面板，显示您的系统中未检测到NVIDIA图形卡</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_2-1636019649204.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65904i23D09C8E7DC66C88/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_2-1636019649204.png" alt="TEXT006_2-1636019649204.png" /></span></P><P>开始以为是驱动问题，就把NVIDIA相关的所有驱动都卸载了然后在NVIDIA官网下载最新的MX250显卡驱动，直接提示下图。就感觉显卡可能不是驱动问题，到设备管理器查看发现显示设备只剩下UHD620，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_3-1636019778481.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65905iBAB0C4BB496DF0D7/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_3-1636019778481.png" alt="TEXT006_3-1636019778481.png" /></span></P><P>后来又用HP Cloud Recovery下载出厂镜像（Windows 10 版本2004），直接就不安装独显相关的驱动了，不知道是物理损坏还是驱动问题导致的显卡丢失，该怎样解决？</P> Thu, 04 Nov 2021 10:09:24 GMT TEXT006 2021-11-04T10:09:24Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-naoMX250du-xian-diu-shi/m-p/1125761#M440530 <P>最近觉得电脑运行程序有点卡，打开任务管理器发现GPU1居然自己消失了，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_1-1636019626843.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65903iBB452693043D4B8F/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_1-1636019626843.png" alt="TEXT006_1-1636019626843.png" /></span></P><P>&nbsp;</P><P>然后打开Nvdia控制面板，显示您的系统中未检测到NVIDIA图形卡</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_2-1636019649204.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65904i23D09C8E7DC66C88/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_2-1636019649204.png" alt="TEXT006_2-1636019649204.png" /></span></P><P>开始以为是驱动问题，就把NVIDIA相关的所有驱动都卸载了然后在NVIDIA官网下载最新的MX250显卡驱动，直接提示下图。就感觉显卡可能不是驱动问题，到设备管理器查看发现显示设备只剩下UHD620，</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TEXT006_3-1636019778481.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65905iBAB0C4BB496DF0D7/image-size/medium?v=v2&amp;px=400" role="button" title="TEXT006_3-1636019778481.png" alt="TEXT006_3-1636019778481.png" /></span></P><P>后来又用HP Cloud Recovery下载出厂镜像（Windows 10 版本2004），直接就不安装独显相关的驱动了，不知道是物理损坏还是驱动问题导致的显卡丢失，该怎样解决？</P> Thu, 04 Nov 2021 10:09:24 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-naoMX250du-xian-diu-shi/m-p/1125761#M440530 TEXT006 2021-11-04T10:09:24Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-naoMX250du-xian-diu-shi/m-p/1125793#M440535 <P>recovery都不恢复和电脑硬件关系大</P> <P>1.把电脑关机拔掉，所有的外接设备，包括电源线长按30秒开机键，摁够时间后开机电脑，再去安装公版驱动试试。</P> <P>2.把电脑关机拔掉，所有外接设备摁着WINDOWS+v键，然后去摁一下开机键，win+v不松手直到出现cmos报错按回车进入系统</P> <P>操作2有风险，有重要数据备份一下</P> <P>如果还是提示图形驱动不兼容，或者是找不到硬件，可以到维修站检查下。</P> Thu, 04 Nov 2021 12:58:03 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-naoMX250du-xian-diu-shi/m-p/1125793#M440535 正在输入 2021-11-04T12:58:03Z