When starting up my computer nothing happens, i press the power button and it seems the computer starts up like normal but nothing is displayed on the monitor. The monitor just sits there with the orange light showing (standby) and nothing happens no matter how long you leave it. THe monitor does work and it is plugged in the tower was tryed at another house and the same thing happened. Win xp was just recently installed if this information helps. Any help as soon as possible would be muchly appreciated. THanx