https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082179#M432294 <P>战66 amd 3500u 升级到最新bios "R79 Ver. 01.15.00" 之后蓝牙和声卡不能用了，我想降级bios下载了旧版bios,安装失败 提示系统管理员锁定bois&nbsp;</P> Sun, 28 Mar 2021 06:38:04 GMT CUIWEIWEI 2021-03-28T06:38:04Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082179#M432294 <P>战66 amd 3500u 升级到最新bios "R79 Ver. 01.15.00" 之后蓝牙和声卡不能用了，我想降级bios下载了旧版bios,安装失败 提示系统管理员锁定bois&nbsp;</P> Sun, 28 Mar 2021 06:38:04 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082179#M432294 CUIWEIWEI 2021-03-28T06:38:04Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082192#M432301 <P>BIOS内有个选项了，选择后支持降级BIOS，具体的你看看那个项目了。选择后就可以刷低级版bios了</P> Sun, 28 Mar 2021 08:46:15 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082192#M432301 z66029 2021-03-28T08:46:15Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082193#M432302 <P>关键找不到，选项就那么多，没有锁定bios的选项，可能有的高版本的bios的不支持降级</P> Sun, 28 Mar 2021 09:05:13 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082193#M432302 CUIWEIWEI 2021-03-28T09:05:13Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082789#M432465 <P><A href="https://hpia.hpcloud.hp.com/downloads/hpia/hp-hpia-5.0.4.exe" target="_blank">https://hpia.hpcloud.hp.com/downloads/hpia/hp-hpia-5.0.4.exe</A></P><P><SPAN>点击分析——分析完点击推荐——关键选项更改全部——点击下载——选择下载并提取安装——点击开始——等待完成</SPAN></P><P><SPAN>看看安装完声卡和蓝牙怎么样</SPAN></P> Wed, 31 Mar 2021 01:52:33 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082789#M432465 Chen_long 2021-03-31T01:52:33Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082888#M432486 <P>windows update更新以后蓝牙和声卡好了，</P><P>谢谢</P> Wed, 31 Mar 2021 07:22:30 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/zhan66-amd-3500u-an-zhuang-guan-wang-jiu-banbios-shi-bai-ti-shi-xi-tong-guan-li-yuan-suo-dingbois/m-p/1082888#M432486 CUIWEIWEI 2021-03-31T07:22:30Z