I installed Windows 7 Ultimate Edition on my Dell Inspiron 1545 (which uses an Intel Wireless card). At home, network works great, i set up a domestic network with a D-Link router and everything is fine.
But at work, i have access to a public network (from the hospital I work on) which has no password. I can connect to the network without problems, but I cant access the internet.
I've tried changing many of the settings, such as disabling firewall, NOD32, choosing domestic/corporate/public network or even running Windows diagnostics. Nothing works. I cant even ping, so its not just browser trouble.
I observed that in the connection status both IPv4 and IPv6 connectivity are "without internet access".
I can only test it in sundays, since its the only day I'm at the hosp.
EDIT: Forgot to tell, other laptops can access the internet from the same place.
Thanks in advance!