win 7 no internet access

[Mario1965]

Hello everybody,

I do not know too much about computers, but I can say that I know very well hot to use it.
I have a problem with LAN and wireless connection.
My computer is HP ProBook 4520s, running WIN 7 Ultimate.
At home it was working well, LAN and wireless, no
any problems, but when I came to my work place and try to connect to internet,
just sais "Unidentified network no internet access", same on both adapters, LAN and wireless.
I tried to troubleshoot but nothing happened.
I also tried some of suggestions from this forum, but does not work.
I was here on the same working place last time with other comp running win 7 and had no any problems, but now with this new one I do not know what is wrong.
More computers are connected to that network, one running vista others XP and
all of them have no any problems, just me.
I need a help, please!

Mario

 

[Mario1965]

Hello everybody,

I do not know too much about computers, but I can say that I know very well hot to use it.
I have a problem with LAN and wireless connection.
My computer is HP ProBook 4520s, running WIN 7 Ultimate.
At home it was working well, LAN and wireless, no
any problems, but when I came to my work place and try to connect to internet,
just sais "Unidentified network no internet access", same on both adapters, LAN and wireless.
I tried to troubleshoot but nothing happened.
I also tried some of suggestions from this forum, but does not work.
I was here on the same working place last time with other comp running win 7 and had no any problems, but now with this new one I do not know what is wrong.
More computers are connected to that network, one running vista others XP and
all of them have no any problems, just me.
I need a help, please!

Mario

Guys, I tried to do ipconfig in cmd and window shows up for a second and just desapier, tried few times always same, what does it mean???

 

[strollin]

Are you saying the cmd window closes after you initiate ipconfig? If that's the case, I would check too see if the system files are OK. Open a cmd window and try running the command: sfc /SCANNOW This command will scan your system files and attempt to correct any issues it finds.

 

[Mario1965]

Are you saying the cmd window closes after you initiate ipconfig? If that's the case, I would check too see if the system files are OK. Open a cmd window and try running the command: sfc /SCANNOW This command will scan your system files and attempt to correct any issues it finds.

Yes exactly that happened, I tried to do sfc / SCANNOW and same thing happened, window shows up just for a moment and closes, what I can do now?
sorry first I tried thru run, but when I go to cmd I can do it, have no time now, will do it latter and tell you

 

[strollin]

Yes, when using Run the window will close immediately after completing. You need to open a Command Prompt.

 

[tezlewis]

Try this http://www.sevenforums.com/tutorials/71408-unidentified-networks-set-private-public.html?filter[2]=Networking%20Internet see if this helps!!

 

[Mario1965]

Try this http://www.sevenforums.com/tutorials/71408-unidentified-networks-set-private-public.html?filter[2]=Networking%20Internet see if this helps!!

Thanks, I tried everything, not working, finally I was that crazy and remove win 7 and installed XP, but unfortunately same shit happens, all computers around me have no problem, only me, but then I went to one office not far from place I work and connect over there in a second, came back here, no way to connect, good signal. connected to d-link, but no internet access, what a lucky guy I am... ha?????