Windows 10: bluetooth icon has dissapeared in my laptop when i opened device manager there is no...

help me

:)

 

Bluetooth device shows "Code 39" error in Device Manager on Windows 10 laptop

I'm encountering an issue with my Bluetooth device on my Windows 10 laptop. In Device Manager, the Bluetooth device is displaying an error message: "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)".

Here are some additional details about the problem:

• My laptop model is HP R007tx, and it is Bluetooth-capable.
  
• Despite the Bluetooth hardware being present, the device manager shows this error, indicating a problem with the device driver.
  
• When attempting to troubleshoot, I found that the Bluetooth driver's digital signature cannot be verified, suggesting a revoked signing certificate.
  

I've already tried the following troubleshooting steps without success:

• Reinstalling Bluetooth drivers obtained from the HP support website.
  
• Updating Windows and checking for driver updates.
  
• Restarting the laptop multiple times.
  
• Checking for dependencies and performing a System File Checker scan.
  

Despite these efforts, the error persists, and I'm unable to use Bluetooth functionality on my laptop.

Can anyone provide guidance on how to resolve the "Code 39" error with the Bluetooth device driver? Is there a way to address the issue with the driver's digital signature or any other troubleshooting steps I can try?

Your assistance would be greatly appreciated. Thank you!

Laptop details:

• Make and model: HP R007tx
  
• Operating system: Windows 10
  
• Bluetooth device error: "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)"
  

 

Disappearing bluetooth plus device manager not working

You're right, Paul. Just checked that file and it's empty. Nothing there at all.
However, I still have no Bluetooth icon to turn it on and Device Manager still doesn't have any dropdown menus.

- - - Updated - - -

Just opened Settings and my Bluetooth on/off switch has reappeared! I haven't turned the laptop on or off. I haven't done anything since my earlier message.
What does this mean?
Just checked Device Manager and the dropdowns still don't appear. The Bluetooth icon is now there without going to hidden devices, but its dropdown still leads to nowhere. The other difference since running the BAT file is that the Universal Serial Bus list has now disappeared. It was showing before but now it's empty, like other dropdowns.
I'm goint to do a restore point now and hope that may hold my Bluetooth on/off but the other issues still are not resolved.
Thanks for reading.

 

There is no Bluetooth icon in device manager Win10

Hello,

Under Device manager, check the drop-down list of the following sections:

• Human Interface Devices
• System devices (I think for Broadcom)

Just to give a heads-up, for Intel devices, the Bluetooth icon is under
Intel Wireless Bluetooth (R). Others have their own manufacturer's name for the Bluetooth section such as
Realtek and Broadcom.

Regards,