Hope you can help. A friend has a Eurovox PVR worked fine till he tried to fit a WD Scorpio 250GB IDE. When it is fitted and the power switched on the lights go round in a circle then it goes to stand bye and "----" is on the readout. If he turns the power off removes it, then switches back on, the box works fine. He has read the forums and can't seem to find a fix, is it the size of the hard drive? He has seen it advertised as sold with 250g so went with that. Thanks in advance