https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013270#M413997 <P>ENVY dv6-7301tx<SPAN>一插电源被降频50%，倍频锁死12，cpu电压降到0.8V</SPAN></P><P><SPAN>断开电源，cpu电压升到0.9V，频率恢复正常</SPAN></P><P>&nbsp;</P><P><SPAN>bios最新，温度并不高，电源管理已设置高性能</SPAN></P> Fri, 14 Aug 2020 05:40:02 GMT cnalia 2020-08-14T05:40:02Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013270#M413997 <P>ENVY dv6-7301tx<SPAN>一插电源被降频50%，倍频锁死12，cpu电压降到0.8V</SPAN></P><P><SPAN>断开电源，cpu电压升到0.9V，频率恢复正常</SPAN></P><P>&nbsp;</P><P><SPAN>bios最新，温度并不高，电源管理已设置高性能</SPAN></P> Fri, 14 Aug 2020 05:40:02 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013270#M413997 cnalia 2020-08-14T05:40:02Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013298#M414003 <P>有条件替换个电源适配器看看，可能电源有问题了。</P><P>&nbsp;</P><P>或者看一下系统版本，Win7还是Win10，系统有替换试过吗？</P> Fri, 14 Aug 2020 08:04:26 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013298#M414003 托卢 2020-08-14T08:04:26Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013427#M414043 <P>电源适配器插头中间那根针是不是偏了，找个牙签正一正</P> Sat, 15 Aug 2020 05:56:17 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/ENVY-dv6-7301tx-yi-cha-dian-yuan-jiu-jiang-pin/m-p/1013427#M414043 548851818 2020-08-15T05:56:17Z