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RE: Inspiron 3521 wifi+bluetooth not working


The problem sorted out soon after I posted this query, which was quite a while ago so I don't remember the exact details of what I did. But I am quite sure that the problem was that I hadn't cleanly uninstalled the  previous version of the bluetooth, network driver. Once I completely uninstalled the previous drivers for network and bluetooth and restarted my laptop and then installed the latest drivers from Dell's website (making sure to choose the version for windows 8.1) the problem sorted. 

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