https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1147971#M444555 <P>蓝牙驱动也要装</P> Wed, 02 Mar 2022 01:06:21 GMT y2kim 2022-03-02T01:06:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1146387#M444199 现有的无线网卡为RT3290，网速太慢了，家里的网络已经是千兆的，想升级一下无线网卡，到时不确定那些型号的能够支持，比如7260HMW或者8265HMW或者AX200??? Tue, 22 Feb 2022 12:35:18 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1146387#M444199 ccllcc2006 2022-02-22T12:35:18Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1146429#M444218 <P>换无线天线，官方只保证官方零件，官方零件在维修手册里有</P> <P>非官方：</P> <UL> <LI>先看当前机器实物有多少根无线天线，单天线就限制了很多选择</LI> <LI>和卖家协商，不能用可以退换货，然后到了自己试</LI> </UL> Wed, 23 Feb 2022 01:02:27 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1146429#M444218 y2kim 2022-02-23T01:02:27Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1147942#M444548 我把无线网卡更换为7260AC后，可以开机，设备管理器显示该网卡，驱动也正常，但是无线功能无法打开，键盘快捷功能键f12的灯始终是红灯，后台服务已经打开，就是无线功能无法启用，怎么解决？ Tue, 01 Mar 2022 14:41:26 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1147942#M444548 ccllcc2006 2022-03-01T14:41:26Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1147971#M444555 <P>蓝牙驱动也要装</P> Wed, 02 Mar 2022 01:06:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ENVY-DV4-5306tx-sheng-ji-wu-xian-wang-ka/m-p/1147971#M444555 y2kim 2022-03-02T01:06:21Z