After I did some funky business with the power button and battery on my Lenovo Z585 laptop to get it to fully charge, my wifi "switch" turned off and I cannot switch it on. I did some research and tried several things to get it to work again (such as installing a different version of Lenovo Power Management, updating my drivers, and inspecting my wireless LAN card). I tried using borrowed Belkin Wireless USB Adapter to connect to the Wi-Fi and it worked. This is what the "switch" area looks like now: Could it be that my wireless LAN card is on the fritz since this wireless adapter bypassed the problem? How could I tell if it is? Also here are my specs: I you haven't been able to tell yet, I am not an expert around computers (Linus's videos got me very interested in them though, so I figured I would ask this here) Thank you in advance.