I have a Dell Inspiron 7386 2 in 1 laptop. 4. First, you need to access the Settings window. For weeks now, I have not been able to use my Bluetooth. On the Properties window, go to the Driver tab. Now, click on “Devices“. 1. In my case it was a XPS 1640 Minicard 370, and the package was R205174 which says Vista on the dell site, but its the only one available, and the directory structure shows Win32/Win64 so it should be compatible. The Bluetooth ON/OFF switch is absent in settings: Bluetooth is also missing in the Device Manager: So far, here is how I … Click the Roll back driver button and return to the older driver for your device. However, instead of just disabling them, the manager made them disappear from the list (even show hidden devices will no bring them back). Then, click on ‘Bluetooth‘ to turn it “On“. My OS is Windows 10 (version 1909). 1. The internal Bluetooth adapter is a USB device, so if there are any USB devices disabled in your Device Manager, for any reason, this can cause the Bluetooth device to vanish. If the issue is that your Bluetooth is missing, but your Wi-Fi device is still present in Device Manager, make sure that you do not have any USB devices disabled. Open the Device Manager and look for the Bluetooth group of devices. My bluetooth spontaneously vanished in the middle of my work. 3. Your problem will be fixed. You will be seeing the Bluetooth icon on the Taskbar. I have notice that it has not shown up in my device manager. Close Device Manager window. At first, when the Settings window opens up, click on the”Bluetooth & other devices“. BT driver that I installed is BT_19.00.1621_64_Win8.1.exe Please help! Intel Wireless Bluetooth is missing from my Device Manager Hi. My NUC6i3SYB Bluetooth missing from Device Manager, do know from when it miss. I went to device manager and disabled the Microsoft Bluetooth Enumerator and Microsoft Generic Adapter in attempt to restart them. Windows will detect the removed driver and reinstall it automatically. 2. In the Device Manager window, click on “Action“.Then, you need to click on “Scan for hardware changes” to scan for any missing driver. Expand it and select your Bluetooth chip. Now, check if you can see the Bluetooth icon is visible in Desktop and in the Device Manager.. Fix-2 Create a desktop shortcut for the bluetooth- Right-click it and select Properties from the context menu. My BIOS is version 1.7.1. Came back to find my Bluetooth Card Hosed (No longer enumerating in device manager). I can no longer connect my bluetooth mouse or other bluetooth devices. Now I have no bluetooth devices, no "other" devices, and cannot use bluetooth.