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  2. Built in Bluetooth not Recognized - Microsoft Community

    May 1, 2025 · I run Windows Bluetooth troubleshooter, and it says I don't have a Bluetooth radio. I checked to ensure my Bluetooth services were running. Prior to reinstalling Windows I had …

  3. デバイスマネージャーにbluetoothがない - Microsoft Q&A

    コンピューターの電源を切り、電源ケーブルを抜いて1分以上待った後に起動してもデバイスマネージャーにBluetoothが出ません。 デバイスマネージャー>ネットワークアダプターを見 …

  4. My computer (2-3 months old) can't detect any bluetooth device

    Jul 10, 2024 · An outdated or incompatible driver is one of the most common causes of Bluetooth connection problems. 1. Did you try rolling back your drivers (or) installing the drivers from …

  5. Bluetooth is not working with Windows 8.1 full release version.

    Oct 19, 2013 · I restarted the Bluetooth services but no luck. but if I leave the Bluetooth device on and restart then win 8.1 see and pairs the device and the Bluetooth drivers appear in the …

  6. デバイスマネージャーに電源の管理オプションがない - Microsoft …

    そこは、デバイスドライバを作っている開発元の裁量で決まるところなので、無理 USBやBluetoothなら、大元ののコントローラのほうに「電源の管理」が無いかを確認 ※※ここ …

  7. Bluetoothのマウスが突然反応しなくなりました。どうしたら再び …

    Apr 28, 2025 · Bluetoothのマウスが突然反応しなくなりました。windows10で設定のbluetoothとデバイスを表示させてもBluetoothのオンオフを切り替えるトグル(スイッチ)が表示されま …

  8. Need help reinstalling my bluetooth files in device manager.

    Aug 26, 2022 · Need help reinstalling my bluetooth files in device manager. Just uninstalled all of my bluetooth files from device manager after having trouble with getting bluetooth to work with …

  9. there is no bluetooth option on device manager on my PC. Lenovo …

    Good evening.there is no bluetooth on the device manager of my PC. Lenovo thinkpad x1, core i5. thank you

  10. Error message: Cannot start the Bluetooth stack service, when …

    Jun 20, 2010 · 1. Open Device Manager 2. Expand the tab for Bluetooth Driver 3. Click on Update Driver Software 4. Next Window select ‘Browse my computer for driver software’ 5. In the next …