Windows 10: Unknown Device in Device Manager After 1803 Update

Discus and support Unknown Device in Device Manager After 1803 Update in Windows 10 Drivers and Hardware to solve the problem; One of my laptops (Dell XPS 13 9350) now has an annoying Unknown Device error in device manager and I've done everything I can think of to find the now... Discussion in 'Windows 10 Drivers and Hardware' started by mccnavy, May 6, 2018.

  1. mccnavy Win User

    Unknown Device in Device Manager After 1803 Update


    One of my laptops (Dell XPS 13 9350) now has an annoying Unknown Device error in device manager and I've done everything I can think of to find the now missing driver. Issue wasn't present prior to April Update.

    - Unknown device has Hardware ID of BTH\MS_BTHL2CAP. Researching online this is supposedly the Microsoft Bluetooth Protocol Support device.
    - Searching online has been unsuccessful in finding the *.inf with corresponding driver. It is a Microsoft driver that appears to normally come with Windows.
    - My Bluetooth device is an Intel 8260 and I have tried a few Intel drivers to see if it would correct the issue...no luck.
    - I don't use Bluetooth devices with the laptop so I'm not sure if there is an execution problem...more of OCD seeing the yellow exclamation.
    - My other two machines, also updated to 1803, don't show the issue with their Bluetooth adapters, and I don't see the driver inf in their driverstore folders (I was hoping I could cut and paste).
    - SFC/scannow reported 0 integrity violations
    - Windows Bluetooth Troubleshooter reported 0 issues.

    Any recommendations on how I can find the driver and remove the annoyance?

    :)
     
    mccnavy, May 6, 2018
    #1
Thema:

Unknown Device in Device Manager After 1803 Update

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