Wifi not working.

[dparag]

After upgrading from win 8.1(x64)to win 10(x64) wifi was working without installing any drivers. But after use of 2-3 days wifi is showing no Internet access with yellow sign. Although i am using Internet on same wifi network on smartphone.
I have dell 1703 wifi card 802.11b|n|g (2.4ghz)
I tried to install recommend drivers from dell website.
Provide some solution.

 

[Tradesman1]

Would guess they don't have a driver for WIN10? Might see if they have one for Win7 and try it. There also picking up a USB WiFi adapter and trying it