Windows 10: Vanishing Bluetooth Connection and Code 45 on Windows 10...Again

Hello,


This is the second time my computer has given me issues with bluetooth. One moment, I was listening to something, the next my speaker was making noises that it was not connected. I opened settings, went to devices, and BAM, no bluetooth. It shows up under devices, there just isn't any way to turn it on from there. I ran the troubleshooter, as recommended on the help page, and all it told me was that I have no bluetooth connectivity. Strange, because I've has my Dell Latitude for about two years now, kept it updated, and it's worked fine until about three months ago when my connection vanished for the first time.


Next, I tried what I did the last time. I went into Device Manager and looked for bluetooth under hidden devices. Sure enough, there it was, greyed out and not functioning. I clicked update drivers on all of them, and got nothing except this Code 45 telling me to recconect the hardware to the computer. Restarted my computer. I went to the Dell website and downloaded the newest drivers, restarted it again...nothing. I uninstalled and let windows reinstall the bluetooth drivers. Restarted it once more. They are still defunct. How it got revived last time, I don't know. I let it sit overnight, and when I powered my computer on later the next day, everything was fine.


How should I solve this Error 45 and reconnect the hardware to my computer? What is the cause of issues like this?

I know this is a common error, and every problem can be different, but a straightforward solution would be wonderful.


Thank you.

:)

 

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.

 

bluetooth code 45

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