Internet working fine, but windows says "Not connected"

OK so this happened twice till now. I am doing some casual work on the laptop, then there's a "Beep" sound for like 1 second and then a "tek" sound similar to the closing of CD Drive but low in volume. BTW The speakers were set on mute so the sound was not from the speaker, and there was no CD...

I mainly use Google Chrome as my internet browser and about a week ago it started acting up. It would get stuck on a page or would repeatedly send me back to my homepage. I was able to use Skype, Ventrillo, World of Warcraft, etc. My AVG wasn't catching any problems, but the problem was...

I bought a Cisco Valet M10 wireless router a few days ago and I have been having issues where my laptop says that it is connected to network and it shows maximum strength signal, but underneath the network name it says "No internet access". I have already contacted Cisco several times and also HP,...

I had Win7 32-bit running on a Dell PC. About one week ago, I noticed Internet connectivity was gone and that there was "limited connectivity" as I was now connected to an "unidentified network". The other systems on the network are still connected and working perfect; the problem is isolated to...

I use Windows 7 RC at work. I connect to the internet over company LAN with static IP and manualy inserted DNS. My internet connection is OK, everything works, but there is a yellow triangle in the connection icon in tray. If I put the cursor over it, I can read: "Network No internet access" I...