I have a dell vostro 2520 and i cant connect to wifi networks . I have a samsung tab and a samsung mobile phone in which i can can connect wifi. But in my laptop i cant connect . So, what should i do to connect my laptop to it .
I will be very thankful to you if you can help me.
when was the problem occur?
It works good before?
Then tell me that you see any yellow exclamation mark in device manager?
Try to update the wireless drivers for your laptop model..
From here--> http://www.dell.com/support/home/in/en/indhs1/product-support/product/vostro-2520/drivers
select your os..