My friend pc when she tries to dial out with her modem it just clicks and doesnt dial out. So went to look at it i thought because its so old and she said it was hit by lighting. So she bought a replacement modem. I then installed it into her pc and it still clicked everytime it dialed out and never connect to the net. I then thought maybe the pc got fried when the lighting hit it. So we go to the pc store bought a new mobo, cpu. After i put it in the case and set up winxp home it STILL CLICKED.

What could have happend to her modem line in her room to cause that?