well, can someone help me to figure it out the problem.
before then, i was using windows XP and never heard of the *beep* sound. but then, the beep should will occured usually when i use certain application or surfing the net, and everytime i access the internet, it would be disconnected, and some of situation will cause some problem too. so what's the meaning of the beep sound?
i have tried to format again, and then install again the OS. but then, it still occured again.