https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047009#M66128 <P>主板想外接一个桌面开关，实现开机，重启，正负极供电，特向大神请教，望不吝赐教啊。。。。</P> Mon, 28 Sep 2020 05:42:10 GMT 更上一层楼 2020-09-28T05:42:10Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047009#M66128 <P>主板想外接一个桌面开关，实现开机，重启，正负极供电，特向大神请教，望不吝赐教啊。。。。</P> Mon, 28 Sep 2020 05:42:10 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047009#M66128 更上一层楼 2020-09-28T05:42:10Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047015#M66129 <P>不能实现</P> <P>电源按钮直接做在主板上，没有针脚。</P> Mon, 28 Sep 2020 07:02:10 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047015#M66129 548851818 2020-09-28T07:02:10Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047037#M66130 <P>可以想两个歪招！</P> <P>1、开机按F10进BIOS，将Power On from&nbsp; Keyboard Ports选中，把键盘接到机箱后面USB口带键盘图标的位置，可以实现关机状态下按键盘开机。</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="997.jpg" style="width: 654px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/49498iE642C42AF3BF5DBF/image-size/large?v=v2&amp;px=999" role="button" title="997.jpg" alt="997.jpg" /></span></P> <P>2、开机按F10进BIOS，按下图的方法将After Power Loss改成On，按F10保存退出。</P> <P>在这种情况下，楼主只要手动控制插排的开关，打开插排的开关，主机自动开机，</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="998.jpg" style="width: 630px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/49499iE1A44EBC5C23380B/image-size/large?v=v2&amp;px=999" role="button" title="998.jpg" alt="998.jpg" /></span></P> Mon, 28 Sep 2020 07:42:10 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/pro-desk-480-G4zhu-ban-tiao-xian-zhen-jiao/m-p/1047037#M66130 托卢 2020-09-28T07:42:10Z