Hi,
I upgraded to Windows 10 recently and since then my Dell Inspiron15 3000 series does not show the availability of the 5G wireless adapter. It reflects only 2.5G, whereas the 5G was up and working fine till the upgrade. I have installed all the upgrade drivers available and yet the system does not show the 5G adapter.
The adapter now shown is Dell Wireless 1704 802.11b/g/n (2.4GHz). How do I overcome this problem?