I have been noticing something unusual in my Dell Inspiron 620. Itís a brand new laptop bought last Friday. Till now I have not yet installed anything in my system, its completely fresh and empty.
I cannot find even a single wifi server showing up in my wifi network list. Earlier when I bought this laptop and at that time when I checked my machine I found some 6 wifi devices that were detected. But now I couldnít find any of them. I am myself using a Belking wireless router which is working fine. I made sure that those devices still exist at my area but still my laptop is unable to detect it. Why is it so, and would be the suitable fix for this issue.