I'd like to see some system information, please.
This app utilizes Windows Management Instrumentation along with other commands to tell us more about your wifi. Please download the EXE app, save to Documents. Then RIGHT-click on the EXE icon, select "Run as Administrator" - http://jcgriff2.com/0x2/netsh_lan_wl..._jcgriff2_.exe
2 Notepads will open - one behind the other. Save both as text files.
Also run msinfo32 and save as NFO file (default file extension) -
START | type msinfo32
| save as NFO file
Zip up the 2 text files + the NFO file and attach to your next post.
In the interim, boot into SAFEMODE w/ Networking and test Internet there. Tap F8 key repeatedly during boot-up.
Are you able to connect to the network at all, i.e., INTRA-net ("Local Only")?
Regards. . .