I have problem with my Notebook's wifi. First of when i power on my notebook it starts without wifi connected. So despite It shows all wifi around modem when i type password to connect my home network it keeps "Can't connect this network" and again asks for password (Its something like Wifi authentication problem or password saving , i did't got actually ).I used usb wifi adapter but it works .Means connect to my network.I examine about it some says try forget and again type password some says reset router some says reset network config , I even reinstall my device adapter drive from official page even it did't worked. So i only connect to my wifi on my computer via usb wifi adapter.It there aybody knows about how can i fix it?
Not it connects sometimes UNSECURED WIFI Networks.But sometimes not. 81 Answer
Background: Built in wireless adapter does not connect reliably.
Many tests tried including (but not limited to) re-installing the card and verifying all router connections and resetting the Operating System also.
Solution: Replace the card or simply continue with the USB wireless card which does work.
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