Thank you Linc,
I have run the wireless diagnostics and all seems to be just fine. I can see the wifi network I want to connect to and all is green. However when I do connect to the network and it asks me the password, I type it in and when I hit accept, there is inmediately a small message with a warning signs that reads ¨connection fail¨ and other times it reads "connection time out", both messages appear inmediately, it doesn´t even seem to attempt to connect...
Thanks in advance for your help...