Windows 10: Windows 10 corrupted bluetooth error 45 cannot be turned on

Yesterday, my bluetooth on my Microsoft Windows 10 Home 64-bit, version 1909 computer stopped working unexpectedly. It has a Gigabyte Technology Co., Ltd. X570 I AORUS PRO WIFI motherboard. I have the motherboard for about 3 weeks and it was working so far, wifi service is still working, but bluetooth stopped working and it only shows as hidden in Device Manager. I updated all drivers, change Bluetooth service to Automatic from Services.msc, ran bluetooth troubleshooter, restarted multiple times but still the bluetooth is turned off. Windows update says no new update found.

Please see images:



:)

 

Bluetooth in windows 10

My computer specs are as listed in the profile. I think all of you guys are correct. I don't have built-in Bluetooth in mobo.

I contacted skull candy headphones and thy have told me if I do not have built-in Bluetooth, I would need a dongle which supports at least a2dp. I do not know what the heck that means. I have a feeling I would need more than a cheap dongle.

Anyone suggest some a2dp adapters. I searched but don't know what a2dp is so couldn't make a decision

 

Bluetooth in windows 10

USB-BT211 Mini Bluetooth Dongle | Networking | ASUS Global

• Support A2DP for Wireless Stereo Music Playback

Edit: This is a dongle with old BT version I see now, but I'm sure you can find a Asus BT4.0 version.

Edit2:

@aasim1111 I have this one, it doesn't show that it supports A2DP in the specs but I think it'll work, otherwise send a mail to Asus and ask.
USB-BT400 | Networking | ASUS Global

 

Windows 10 Bluetooth error code 45?

Hi Monil,

You will see this error when a previously connected device is no longer connected to the computer. This error code is only used to indicate the disconnected status of the device and does not require you to resolve it. You can just simply reconnect the device
to resolve the problem.

If you continue getting this error even after reconnecting the device, we suggest running the Bluetooth troubleshooter. Here's how:

• Click the Start menu button, type 'troubleshoot', and press
  Enter.
• Select Bluetooth, and Run the troubleshooter.

Alternatively, you can also follow Sheshanarayana Ravishankar's guide on this
thread to resolve the issue.

Let us know if you need further assistance.