After last patch update that was applied on 3/4/2016, both internal wireless and bluetooth stopped working for one of my dell laptop computers. In device manager, it says driver is working. Intel wireless centrio 6300 does not have a specific Windows 10 driver. I tried both the previous Dell intel driver and the Microsoft driver. I used a command prompt command that showed the hardware antenna was off. There is no actual antenna switch on the laptop. I also used the fn key f2 which did not work. I also verified airplane mode is not on. I also believe that I did nothing to turn off the wireless network card. It is off course possible that Microsoft updated the driver to something that did not work like they did on my desktop, but for the desktop I was able to install the correct Windows 10 driver and turn off automatic update device drivers. However, the Microsoft driver is a few month old so I don't think the driver was updated. I did a google search about the Intel Centrion 6300 and some have said that after a few months it stops working for Windows 10 so I don't know if that is the problem. I uninstalled the last patch to see if that would fix the problem, but it did not.
Possible work around solution is that I am ordering a usb wireless network card from Amazon that says it has windows 10 drivers. I am also ordering a windows 10 compatible usb bluetooth card. Finally, I am ordering a usb hub since I am out of usb ports. Hopefully the external usb wireless network card will fix the problem. In BIOS which I just updated the wlan and bluetooth is turned on. I probably will just disable the old card in device manager before installing the external card.