https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306849#M79623 <P>更新了最新的bios 和显卡驱动&nbsp; 也不行&nbsp; 显卡驱动下好装不上&nbsp; &nbsp;然后在nvdia官网下载的&nbsp; &nbsp;重启更新后&nbsp; &nbsp; &nbsp;hdmi连接投影机依旧没有反应&nbsp; &nbsp; &nbsp; &nbsp;</P> Fri, 30 Aug 2024 07:19:26 GMT Ru10 2024-08-30T07:19:26Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306824#M79621 <P>HP Pavilion All-in-One Desktop 32-b0xxX的一体机去年购买的，现在购买了投影仪，用hdmi线对接发现没有反应。用笔记本可以正常连接投影仪，故排除投影仪和线的问题。该一体机配置表有3个hdmi，难道都只支持hdmi输入？？不支持hdmi输出？&nbsp; &nbsp;type-c口也试了，买了c口转hdmi的线，一样没有反应。显卡为核显还有3050ti。hp显示设置里面，也只能把一体机屏幕当做显示器，笔记本的新号可以接进来。</P><P>所以这个一体机能够外接投影仪使用吗？还是说哪里设置不对？<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20240830131055.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/111019iE1507FDEF17A42FA/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20240830131055.png" alt="微信图片_20240830131055.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20240830131108.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/111020iD992EDD0ECFF457A/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20240830131108.png" alt="微信图片_20240830131108.png" /></span></P> Fri, 30 Aug 2024 05:13:01 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306824#M79621 Ru10 2024-08-30T05:13:01Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306829#M79622 <P>更新BIOS和显卡驱动</P> <P><A href="https://support.hp.com/cn-zh/drivers/hp-pavilion-31.5-inch-all-in-one-desktop-pc-32-b0000i/model/2100828706?sku=6M3X5PA" target="_blank">HP Pavilion 31.5 inch All-in-One Desktop (6M3X5PA) 软件和驱动程序下载 | HP® 支持</A></P> Fri, 30 Aug 2024 05:35:36 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306829#M79622 y2kim 2024-08-30T05:35:36Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306849#M79623 <P>更新了最新的bios 和显卡驱动&nbsp; 也不行&nbsp; 显卡驱动下好装不上&nbsp; &nbsp;然后在nvdia官网下载的&nbsp; &nbsp;重启更新后&nbsp; &nbsp; &nbsp;hdmi连接投影机依旧没有反应&nbsp; &nbsp; &nbsp; &nbsp;</P> Fri, 30 Aug 2024 07:19:26 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306849#M79623 Ru10 2024-08-30T07:19:26Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306859#M79624 <P><SPAN>更新了最新的bios 和显卡驱动&nbsp; 也不行&nbsp; 显卡驱动下好装不上&nbsp; &nbsp;然后在nvdia官网下载的&nbsp; &nbsp;重启更新后&nbsp; &nbsp; &nbsp;hdmi连接投影机依旧没有反应&nbsp; &nbsp; &nbsp; &nbsp;</SPAN></P> Fri, 30 Aug 2024 08:10:48 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306859#M79624 Ru10 2024-08-30T08:10:48Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306863#M79625 <P>我查到的信息也是，三个HDMI&nbsp;接口都是输入接口，没有输出接口。</P> <P>对于没有输出接口的电脑，如果性能要求不高，可以买 USB&nbsp;转 HDMI&nbsp;的转接头，一般是基于&nbsp;displaylink&nbsp;方案，安装&nbsp;displaylink&nbsp;驱动程序后可以输出视频信号。</P> <P>.</P> <P>HP Desktop PCs - Motherboard Specifications, Veneto-AU</P> <P><A href="https://support.hp.com/us-en/document/c08132253" target="_blank">https://support.hp.com/us-en/document/c08132253</A></P> <UL class="with-bullets"> <LI> <DIV class="para">(3) HDMI 2.0/HDCP 2.2 input port; for UHD SKU</DIV> </LI> </UL> Fri, 30 Aug 2024 08:36:12 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306863#M79625 548851818 2024-08-30T08:36:12Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306866#M79626 <P>现在就来试试京东一个转接头试试&nbsp; 没想到啊&nbsp; &nbsp; &nbsp;试后反馈</P> Fri, 30 Aug 2024 08:42:16 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306866#M79626 Ru10 2024-08-30T08:42:16Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306867#M79627 <P>就是说 类似于采集卡的方案对吧</P> Fri, 30 Aug 2024 08:45:14 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306867#M79627 Ru10 2024-08-30T08:45:14Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306869#M79628 <P>和采集卡是相反的</P> <P>.</P> <P>可以理解为 USB&nbsp;显卡</P> Fri, 30 Aug 2024 09:06:07 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yi-ti-jiHP-Pavilion-All-in-One-Desktop-32-b0xxX-yonghdmi-wai-jie-tou-ying-yi-wu-xian-shi-he-fan-ying/m-p/1306869#M79628 548851818 2024-08-30T09:06:07Z