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If this specific string appears in system logs, database entries, or configuration files, it likely serves one of the following crucial roles:
Perfect for cloud-native applications where data is written across multiple servers simultaneously. Typical Use Cases
: The UUID 931c7e8a-540f-4686-b798-e8df0a2ad9f7 has been observed on various hardware configurations, including Sony audio peripherals (linked to vendor ID 0002054C ) and Microsoft Surface or Asus Zenbook systems.
When you pair a Bluetooth device—such as a smartphone, headset, or mouse—the enumerator identifies the services the device supports (like audio streaming, file transfer, or input control) and assigns each a unique hardware ID in the registry. Identifying GUID 931c7e8a-540f-4686-b798-e8df0a2ad9f7
in databases to improve performance.
Human Interface Device (HID) protocols found in wireless gaming controllers or programmable macro keyboards.
Devices that support remote voice activation (like Cortana or Alexa integration) via Bluetooth. Why does it show up as an "Unknown Device"?
In many cases, this device will show a status of "This device is working properly" but remain under "Other Devices" because Windows has identified the hardware but lacks a specific functional driver for that exact service. Resolution Steps
Navigate to the tab and toggle the Property drop-down menu to Hardware Ids . 3
He traced the signal to a decommissioned experimental server tucked behind a stack of old monitors. There was no screen, no keyboard—just a small, black box with a pulsing blue light that matched the rhythm of the logs. The Connection
: A recent operating system upgrade partially unlinked the device's dynamic-link library (.dll) associations. Step-by-Step Fixes for BTHENUM Errors 1. Execute an Automated Hardware Search
There are three common reasons this specific hardware ID gets stuck in your Device Manager:
SpearID FIDO2 is a certified identification key according to the FIDO standard. The number of supported online services and applications is growing all the time. In addition to FIDO-supported services, the SpearID FIDO2 key also supports other general two-part identification services. See the list of supported services below.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If this specific string appears in system logs, database entries, or configuration files, it likely serves one of the following crucial roles:
Perfect for cloud-native applications where data is written across multiple servers simultaneously. Typical Use Cases
: The UUID 931c7e8a-540f-4686-b798-e8df0a2ad9f7 has been observed on various hardware configurations, including Sony audio peripherals (linked to vendor ID 0002054C ) and Microsoft Surface or Asus Zenbook systems. bthenum 931c7e8a-540f-4686-b798-e8df0a2ad9f7
When you pair a Bluetooth device—such as a smartphone, headset, or mouse—the enumerator identifies the services the device supports (like audio streaming, file transfer, or input control) and assigns each a unique hardware ID in the registry. Identifying GUID 931c7e8a-540f-4686-b798-e8df0a2ad9f7
in databases to improve performance.
Human Interface Device (HID) protocols found in wireless gaming controllers or programmable macro keyboards. This public link is valid for 7 days
Devices that support remote voice activation (like Cortana or Alexa integration) via Bluetooth. Why does it show up as an "Unknown Device"?
In many cases, this device will show a status of "This device is working properly" but remain under "Other Devices" because Windows has identified the hardware but lacks a specific functional driver for that exact service. Resolution Steps
Navigate to the tab and toggle the Property drop-down menu to Hardware Ids . 3 Can’t copy the link right now
He traced the signal to a decommissioned experimental server tucked behind a stack of old monitors. There was no screen, no keyboard—just a small, black box with a pulsing blue light that matched the rhythm of the logs. The Connection
: A recent operating system upgrade partially unlinked the device's dynamic-link library (.dll) associations. Step-by-Step Fixes for BTHENUM Errors 1. Execute an Automated Hardware Search
There are three common reasons this specific hardware ID gets stuck in your Device Manager:
- Make sure that the security key is folded open and you touch the top of the phone with it according to the instructions in accordance with. - Make sure that the service you are using is ready to establish an NFC connection - The service may require that you have registered the PIN code security key in connection with.
Having two FIDO keys is recommended. You can register more than one key for one user, so if one key fails, you can use the other.
- Yes. If your device has a Bluetooth connection and the service you use supports the key's Bluetooth feature, you can take advantage of this when logging in. - MacOS does not currently support the Bluetooth feature of FIDO2 security keys, so here devices, you cannot take advantage of the Bluetooth capability.
The key can only be used for identification on the phone, but it must be taken to use and register on the computer.
