https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062313#M428351 <P>我的笔记本使用HDMI2.0线连接一台显示器，显示器支持75hz，但是显示设置里选择不了2k,75hz。所以想更新显卡驱动。但是更新惠普官网上最新驱动（2018年的，之后就没有更新了），去intel官网下载的驱动不能安装，提示需要安装OEM的DCH版驱动。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-24-57.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51941i69DFB632CA9B4259/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-24-57.png" alt="Snipaste_2020-12-11_17-24-57.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-26-10.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51939i0B0017A121E17F0D/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-26-10.png" alt="Snipaste_2020-12-11_17-26-10.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-26-33.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51938i98C3D5F7F2385777/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-26-33.png" alt="Snipaste_2020-12-11_17-26-33.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-27-03.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51940iBF07116C3C1C3CF7/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-27-03.png" alt="Snipaste_2020-12-11_17-27-03.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-27-54.png" style="width: 637px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51942i724F0B9781D5A5C5/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-27-54.png" alt="Snipaste_2020-12-11_17-27-54.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-28-55.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51944i51D16C5948A44EE9/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-28-55.png" alt="Snipaste_2020-12-11_17-28-55.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-29-36.png" style="width: 778px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51943iC5B2EC705F831036/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-29-36.png" alt="Snipaste_2020-12-11_17-29-36.png" /></span></P> Fri, 11 Dec 2020 09:37:35 GMT jerry_shen 2020-12-11T09:37:35Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062313#M428351 <P>我的笔记本使用HDMI2.0线连接一台显示器，显示器支持75hz，但是显示设置里选择不了2k,75hz。所以想更新显卡驱动。但是更新惠普官网上最新驱动（2018年的，之后就没有更新了），去intel官网下载的驱动不能安装，提示需要安装OEM的DCH版驱动。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-24-57.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51941i69DFB632CA9B4259/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-24-57.png" alt="Snipaste_2020-12-11_17-24-57.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-26-10.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51939i0B0017A121E17F0D/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-26-10.png" alt="Snipaste_2020-12-11_17-26-10.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-26-33.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51938i98C3D5F7F2385777/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-26-33.png" alt="Snipaste_2020-12-11_17-26-33.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-27-03.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51940iBF07116C3C1C3CF7/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-27-03.png" alt="Snipaste_2020-12-11_17-27-03.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-27-54.png" style="width: 637px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51942i724F0B9781D5A5C5/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-27-54.png" alt="Snipaste_2020-12-11_17-27-54.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-28-55.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51944i51D16C5948A44EE9/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-28-55.png" alt="Snipaste_2020-12-11_17-28-55.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Snipaste_2020-12-11_17-29-36.png" style="width: 778px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/51943iC5B2EC705F831036/image-size/large?v=v2&amp;px=999" role="button" title="Snipaste_2020-12-11_17-29-36.png" alt="Snipaste_2020-12-11_17-29-36.png" /></span></P> Fri, 11 Dec 2020 09:37:35 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062313#M428351 jerry_shen 2020-12-11T09:37:35Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062522#M428397 <P>您好</P><P>可以试试看在设备管理器中卸载显卡设备并且删除驱动，然后重启之后让Windows update自己加载最新的驱动试试看，或者也可以借助一些第三方的驱动软件来实现更新安装看看。</P> Mon, 14 Dec 2020 01:52:32 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062522#M428397 Hou-YJ 2020-12-14T01:52:32Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062569#M428408 <P>有没有合适我这个电脑的intel显卡DCH驱动程序？</P> Mon, 14 Dec 2020 03:30:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1062569#M428408 jerry_shen 2020-12-14T03:30:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1063124#M428497 <P>您好</P><P>去intel官网看看，要是没有可以借助一下第三方的驱动软件进行更新安装看看。</P> Wed, 16 Dec 2020 06:10:48 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/intel-he-xian-xiang-geng-xinDCH-ban-ben-qu-dong-dan-shi-bu-neng-cheng-gong/m-p/1063124#M428497 Hou-YJ 2020-12-16T06:10:48Z