https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299108#M476213 <P>由于蓝牙设备识别不正确的原因，不清楚蓝牙驱动的版本，重新在官网安装了如图三个驱动，安装完成后蓝牙设备从设备管理器中消失</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516668827.png" style="width: 1250px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108831i8AD67A51458CEFE2/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516668827.png" alt="mmexport1720516668827.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516672421.png" style="width: 795px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108832iBADF3D585C56D840/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516672421.png" alt="mmexport1720516672421.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516666453.png" style="width: 742px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108833iBD9B1662CB47E319/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516666453.png" alt="mmexport1720516666453.png" /></span></P> Tue, 09 Jul 2024 09:21:15 GMT NAYENN 2024-07-09T09:21:15Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299108#M476213 <P>由于蓝牙设备识别不正确的原因，不清楚蓝牙驱动的版本，重新在官网安装了如图三个驱动，安装完成后蓝牙设备从设备管理器中消失</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516668827.png" style="width: 1250px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108831i8AD67A51458CEFE2/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516668827.png" alt="mmexport1720516668827.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516672421.png" style="width: 795px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108832iBADF3D585C56D840/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516672421.png" alt="mmexport1720516672421.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1720516666453.png" style="width: 742px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/108833iBD9B1662CB47E319/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1720516666453.png" alt="mmexport1720516666453.png" /></span></P> Tue, 09 Jul 2024 09:21:15 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299108#M476213 NAYENN 2024-07-09T09:21:15Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299146#M476214 <P>恢复BIOS默认设置。<BR />操作如下：<BR />关闭笔记本电脑，<BR />按电源键开机，立刻、连续、多次点击 ESC，看到 F1, F2, F9,F10 菜单后，点击F10进入BIOS。<BR />如果有 Guest 账户的提示，选 yes 进入。<BR />进入BIOS界面后，选 restore defaults，选yes 确认。<BR />按 F10 按键，选 yes 确认。</P> <P>.</P> <P>也有可能，这机器本来就没有蓝牙模块</P> Tue, 09 Jul 2024 10:21:42 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299146#M476214 548851818 2024-07-09T10:21:42Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299291#M476246 <P>感谢您的回复，我已经尝试重置了bios，仍然没有出现蓝牙模块，该电脑原本有蓝牙模块，是在我安装了上述驱动后才消失的。</P> Wed, 10 Jul 2024 06:51:51 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-2570p-an-zhuang-lan-ya-qu-dong-hou-lan-ya-she-bei-xiao-shi/m-p/1299291#M476246 NAYENN 2024-07-10T06:51:51Z