https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941835#M23116 <P>您好，尝试刷新到最新版本bios，驱动最新再试一下吧 ~取消ipv6勾选</P> Sun, 29 Sep 2019 06:28:31 GMT Danny-wu 2019-09-29T06:28:31Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941830#M23115 手机和台式机都很正常，偏偏新买的笔记本连不上5g频段wifi，驱动也装了，可就是连不上，现在只能用2.4g的了。。 Sun, 29 Sep 2019 05:10:21 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941830#M23115 zaqwsxcvb 2019-09-29T05:10:21Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941835#M23116 <P>您好，尝试刷新到最新版本bios，驱动最新再试一下吧 ~取消ipv6勾选</P> Sun, 29 Sep 2019 06:28:31 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941835#M23116 Danny-wu 2019-09-29T06:28:31Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941838#M23117 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/128738">@zaqwsxcvb</a>&nbsp; 已写:<BR />手机和台式机都很正常，偏偏新买的笔记本连不上5g频段wifi，驱动也装了，可就是连不上，现在只能用2.4g的了。。<HR /></BLOCKQUOTE><P>连不上报什么错误？</P><P>&nbsp;</P><P>如果之前有连接记录，打开设置-&gt;网络和Internet-&gt;WLAN-&gt;管理已知网络，将所有连接记录都忘记（删掉）</P><P>&nbsp;</P><P>然后再连接看看？</P><P>&nbsp;</P><P>&nbsp;</P> Sun, 29 Sep 2019 06:36:01 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling5plus2070lian-bu-shang5g-pin-duanwifi-dan-shi-lian-de-shang2-4g-de-shou-ji-he-tai-shi-ji-neng-lian5g-de/m-p/941838#M23117 托卢 2019-09-29T06:36:01Z