https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232787#M80313 <P>CMOS 502一般两种情况会触发：</P> <P>一是按Win+V开机，二是主板电池没电了，同时也没接电源。</P> <P>特殊情况就是主板或BIOS出故障了。看楼主的BIOS也已经更新了<SPAN>F.43</SPAN></P> <P><A href="https://h30318.www3.hp.com/pub/softpaq/sp145001-145500/sp145150.exe" target="_blank">https://h30318.www3.hp.com/pub/softpaq/sp145001-145500/sp145150.exe</A></P> <P>&nbsp;</P> <P>多问几句：有更换或添加新硬件设备在笔记本上？刷过其它网站提供的显卡VBIOS?</P> <P>如果以上情况都没有，此情况只能用云恢复镜像恢复一下系统看看了，再不行就考虑是主板的问题了。</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 18 May 2023 00:28:33 GMT 托卢 2023-05-18T00:28:33Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232782#M80311 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="cfe57daf0d3e19340968ae9f225b705.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/91257i9A5552E164D64348/image-size/medium?v=v2&amp;px=400" role="button" title="cfe57daf0d3e19340968ae9f225b705.jpg" alt="cfe57daf0d3e19340968ae9f225b705.jpg" /></span></P><P> 只能通过重启来进入系统独显直连现在打不开 omen控制已经重新装过 HP文件夹里footprint也没有自动生成</P> Wed, 17 May 2023 19:35:49 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232782#M80311 零零零零 2023-05-17T19:35:49Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232783#M80312 <P>用omen切换独显直连重启后就键盘亮屏幕黑屏重启之后会有cmos重置（502）sp142409和sp140150已经弄过了</P> Wed, 17 May 2023 19:58:51 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232783#M80312 零零零零 2023-05-17T19:58:51Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232787#M80313 <P>CMOS 502一般两种情况会触发：</P> <P>一是按Win+V开机，二是主板电池没电了，同时也没接电源。</P> <P>特殊情况就是主板或BIOS出故障了。看楼主的BIOS也已经更新了<SPAN>F.43</SPAN></P> <P><A href="https://h30318.www3.hp.com/pub/softpaq/sp145001-145500/sp145150.exe" target="_blank">https://h30318.www3.hp.com/pub/softpaq/sp145001-145500/sp145150.exe</A></P> <P>&nbsp;</P> <P>多问几句：有更换或添加新硬件设备在笔记本上？刷过其它网站提供的显卡VBIOS?</P> <P>如果以上情况都没有，此情况只能用云恢复镜像恢复一下系统看看了，再不行就考虑是主板的问题了。</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 18 May 2023 00:28:33 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7plu-shan-chuHP-wen-jian-jia-lifootprints-zhi-hou-zhong-zhuangomen-kong-zhi-hou-shi-yong-du-xian-zhi-lian-zhong-qi-zhi-hou-you-wen-ti/m-p/1232787#M80313 托卢 2023-05-18T00:28:33Z