Inspiron 3521 wifi+bluetooth not working
I have a dell inspiron laptop which I manually updated to windows 8.1 .
I have been trying to install the wifi+bluetooth driver from the dell website in my laptop but each time, there is some error or the other. Most often, it says 'activate bluetooth using wireless switch', which, when i do, still doesn't solve the problem. I also have this little green exclamation mark on my 'network controller' driver in the device manager list.
As a result, i havent been able to use either the wifi or bluetooth on my laptop.
the hardware ids for the network controller are -
The bluetooth driver expands to three other things, one of which is 'generic bluetooth adapter'.
I would really appreciate any help possible.