

If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version. I trust this will be of use to other users.The package provides the installation files for Dell Wireless 365 Secure Bluetooth Module Broadcom Driver version 12. I hope it is not a sign of forced obsolescence by Dell, and that they will release Win 10 drivers for this venerable old laptop. It is a shame to have to go to a competitor for a driver. Judging by my web research there are many of this model still in everyday use. The Dell 1545 with Bluetooth is a great workhorse PC and it would have been a shame if it could not have been used with Windows 10.

It worked perfectly and my Bluetooth card was detected and configured and now all my Bluetooth devices work with Windows 10. If you wish, have Device Manager open and you will see the drivers and devices install. When prompted, click the 'update software' button, and a further installation will run. I downloaded the following driver from Lenovo's support site and installed it. I discovered that the card is made by Broadcomm and is also used by Lenovo in some of its laptops. (That Windows 7 driver had worked in Win 8/Win 8.1). I researched the issue for a couple of hours and realised that Dell did not have a Bluetooth 365 driver for anything later than Windows 7. When I checked the BIOS the Bluetooth card was present.

On investigation I saw that Bluetooth had disappeared from Device Manager completely, but no yellow '!' was apparent anywhere. When I installed Windows 10 build 10041 on my 2009 Dell Inspiron 1545 laptop my Bluetooth 365 stopped working.
