https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987226#M411253 <P>HP EliteBook 820 G4不认L850-GL模块，模块是HP lt4210，装在笔记本WWAN口后，开机后设备管理器没有出现新设备，安装驱动没反应，插入SIM卡也不识别，照片及截图如下，还请帮忙解决，谢谢</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="安装好的L850-GL" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47100i32330610D8013920/image-size/large?v=v2&amp;px=999" role="button" title="QQ图片20200716023133.jpg" alt="安装好的L850-GL" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">安装好的L850-GL</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="设备管理器没有" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47101i151E5F4A716870B0/image-size/large?v=v2&amp;px=999" role="button" title="QQ图片20200716043700.png" alt="设备管理器没有" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">设备管理器没有</span></span></P> Thu, 16 Jul 2020 08:24:44 GMT 星游12 2020-07-16T08:24:44Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987226#M411253 <P>HP EliteBook 820 G4不认L850-GL模块，模块是HP lt4210，装在笔记本WWAN口后，开机后设备管理器没有出现新设备，安装驱动没反应，插入SIM卡也不识别，照片及截图如下，还请帮忙解决，谢谢</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="安装好的L850-GL" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47100i32330610D8013920/image-size/large?v=v2&amp;px=999" role="button" title="QQ图片20200716023133.jpg" alt="安装好的L850-GL" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">安装好的L850-GL</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="设备管理器没有" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/47101i151E5F4A716870B0/image-size/large?v=v2&amp;px=999" role="button" title="QQ图片20200716043700.png" alt="设备管理器没有" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">设备管理器没有</span></span></P> Thu, 16 Jul 2020 08:24:44 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987226#M411253 星游12 2020-07-16T08:24:44Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987498#M411323 <P>您好</P><P>这种第三方的WWAN模块添加可能确实存在第三方的兼容性问题，官方并没有实际的资料参考，只能是建议您自行测试看看。</P> Fri, 17 Jul 2020 07:24:45 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987498#M411323 Hou-YJ 2020-07-17T07:24:45Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987545#M411332 <P>谢谢工程师，我想说的是，这个WWAN模块不是第三方的，是惠普的<SPAN>HP lt4210，可能确实是兼容性问题吧。另外我可以问一下HP EliteBook 820 G4能支持哪些WWAN模块么？谢谢</SPAN></P> Fri, 17 Jul 2020 09:52:17 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987545#M411332 星游12 2020-07-17T09:52:17Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987931#M411391 <P>您好</P><P>这边查询到机器支持的wwan模块有：</P><P>HP lt4120 Qualcomm? SnapdragonTM X5 LTE Mobile Broadband Module 1<BR />HP lt4132 LTE/HSPA+ 4G Mobile Broadband Module1</P><P>HP hs3210 WW HSPA+ with GPS Mobile Broadband1</P><P>方便的话可以测试下。</P> Mon, 20 Jul 2020 09:49:09 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/987931#M411391 Hou-YJ 2020-07-20T09:49:09Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/988184#M411440 谢谢，看来是没法用移动4G了 Tue, 21 Jul 2020 13:00:18 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G4bu-renL850-GL-mo-kuai/m-p/988184#M411440 星游12 2020-07-21T13:00:18Z