https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190359#M73993 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="548851818_0-1664859978997.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80094i45EEEF230B581BD3/image-size/medium?v=v2&amp;px=400" role="button" title="548851818_0-1664859978997.png" alt="548851818_0-1664859978997.png" /></span></P> <DIV>&nbsp;</DIV> <P><!--5f39ae17-8c62-4a45-bc43-b32064c9388a:W3siYmxvY2tJZCI6IjI4MjAtMTYwODUxNjY5NzMyNSIsImJsb2NrVHlwZSI6InBhcmFncmFwaCIsInN0eWxlcyI6eyJhbGlnbiI6ImxlZnQiLCJpbmRlbnQiOjAsInRleHQtaW5kZW50IjowLCJsaW5lLWhlaWdodCI6MS43NSwiYmFjay1jb2xvciI6IiIsInBhZGRpbmciOiIifSwidHlwZSI6InBhcmFncmFwaCIsInJpY2hUZXh0Ijp7ImRhdGEiOlt7ImNoYXIiOiLkuI0ifSx7ImNoYXIiOiLkuIAifSx7ImNoYXIiOiLlrpoifSx7ImNoYXIiOiLog70ifSx7ImNoYXIiOiLmuIUifSx7ImNoYXIiOiLmjokifSx7ImNoYXIiOiLjgIIifV0sImlzUmljaFRleHQiOnRydWUsImtlZXBMaW5lQnJlYWsiOnRydWV9fV0=--></P> <P>谷歌上搜索了张主板图片，不知道是否完全一样，右下角青色的跳线帽，应该是 PSW 跳线，</P> <P>不一定能清掉。</P> <P>关机，拔掉电源线，拆开机箱，主板上找跳线帽，应该会标着 PSWD，</P> <P>如果是两针的，装上跳线帽，<BR />如果是三针的，跳线帽从一侧跳到另一侧，<BR />插电开机，试试是否还有密码提示，试试能不能正常进入系统。<BR />如果能进入系统，也不需要密码了，关机，跳线帽恢复原样。<BR />如果还是有POST密码，只能换主板了。</P> Tue, 04 Oct 2022 05:09:38 GMT 548851818 2022-10-04T05:09:38Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190082#M73988 <P>498 G3 MT 开机出现如图界面。这个密码忘记了怎么处理呢？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="webwxgetmsgimg.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80027iDF9637E19A197C9F/image-size/large?v=v2&amp;px=999" role="button" title="webwxgetmsgimg.jpg" alt="webwxgetmsgimg.jpg" /></span></P> Sun, 02 Oct 2022 12:03:40 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190082#M73988 小白白白白白 2022-10-02T12:03:40Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190085#M73989 <P>断电扣电池，短路 都不行</P> Sun, 02 Oct 2022 12:28:44 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190085#M73989 小白白白白白 2022-10-02T12:28:44Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190359#M73993 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="548851818_0-1664859978997.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/80094i45EEEF230B581BD3/image-size/medium?v=v2&amp;px=400" role="button" title="548851818_0-1664859978997.png" alt="548851818_0-1664859978997.png" /></span></P> <DIV>&nbsp;</DIV> <P><!--5f39ae17-8c62-4a45-bc43-b32064c9388a:W3siYmxvY2tJZCI6IjI4MjAtMTYwODUxNjY5NzMyNSIsImJsb2NrVHlwZSI6InBhcmFncmFwaCIsInN0eWxlcyI6eyJhbGlnbiI6ImxlZnQiLCJpbmRlbnQiOjAsInRleHQtaW5kZW50IjowLCJsaW5lLWhlaWdodCI6MS43NSwiYmFjay1jb2xvciI6IiIsInBhZGRpbmciOiIifSwidHlwZSI6InBhcmFncmFwaCIsInJpY2hUZXh0Ijp7ImRhdGEiOlt7ImNoYXIiOiLkuI0ifSx7ImNoYXIiOiLkuIAifSx7ImNoYXIiOiLlrpoifSx7ImNoYXIiOiLog70ifSx7ImNoYXIiOiLmuIUifSx7ImNoYXIiOiLmjokifSx7ImNoYXIiOiLjgIIifV0sImlzUmljaFRleHQiOnRydWUsImtlZXBMaW5lQnJlYWsiOnRydWV9fV0=--></P> <P>谷歌上搜索了张主板图片，不知道是否完全一样，右下角青色的跳线帽，应该是 PSW 跳线，</P> <P>不一定能清掉。</P> <P>关机，拔掉电源线，拆开机箱，主板上找跳线帽，应该会标着 PSWD，</P> <P>如果是两针的，装上跳线帽，<BR />如果是三针的，跳线帽从一侧跳到另一侧，<BR />插电开机，试试是否还有密码提示，试试能不能正常进入系统。<BR />如果能进入系统，也不需要密码了，关机，跳线帽恢复原样。<BR />如果还是有POST密码，只能换主板了。</P> Tue, 04 Oct 2022 05:09:38 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/power-on-authentication-post-power-on-password/m-p/1190359#M73993 548851818 2022-10-04T05:09:38Z