I had stored my Desktop computer for 3 Months. When I started it up, it ran fine on idle. If I tried to play a video or open pictures, it crashed back to the desktop or showed a Blue Screen error. I Installed new drivers for my video card that fixed the problem. But when I tried to connect to the Internet, the desktop does not show the connection at all. I installed new drivers for the network card and immediately connected to the WiFi. I haven't got any more problems until I shut it down. Now, I have full signal for my connection, but I keep receiving the following error : "The hidden connection cannot be found". How can I fix this?